Real Time Touch



new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




Real Time Touch

Epcos Ag patents


Recent patent applications related to Epcos Ag. Epcos Ag is listed as an Agent/Assignee. Note: Epcos Ag may have other listings under different names/spellings. We're not affiliated with Epcos Ag, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "E" | Epcos Ag-related inventors


Surge protection component and method for producing a surge protection component

A surge protection component with a main body which has at least one inner electrode arranged between two ceramic layers, wherein the at least one inner electrode is set back from at least one lateral face of the main body, wherein a gas-filled cavity is provided between the at least one inner electrode and the at least one lateral face, and wherein an outer electrode is respectively arranged on two mutually opposite lateral faces of the main body. According to a further aspect, the present invention relates to a method for producing a surge protection component.. ... Epcos Ag

Dielectric composition, dielectric element, electronic component and laminated electronic component

A dielectric composition, a dielectric element, an electronic component and a laminated electronic component are disclosed. In an embodiment the dielectric composition includes particles having a perovskite crystal structure including at least bi, na, sr and ti, wherein the dielectric composition includes at least one selected from among la, ce, pr, nd, sm, eu, gd, tb, dy, ho, yb, ba, ca, mg and zn, wherein the content of the at least one selected from among la, ce, pr, nd, sm, eu, gd, tb, dy, ho, yb, ba, ca, mg and zn is between 0.5 molar parts and 11.1 molar parts, taking the ti content of the dielectric composition as 100 molar parts, wherein 0.17≤α≤2.83, where α is the molar ratio of bi with respect to sr in the dielectric composition.. ... Epcos Ag

Multi-layer ceramic capacitor

A multi-layer ceramic capacitor is disclosed. In an embodiment the dielectric composition includes a perovskite crystal structure containing at least bi, na, sr and ti, wherein the dielectric composition includes a low-bi phase in which a bi concentration is no greater than 0.8 times the mean bi concentration in the dielectric composition as a whole.. ... Epcos Ag

Dielectric composition, dielectric element, electronic component and laminated electronic component

A dielectric composition, a dielectric element, an electronic component and a laminated electronic component are disclosed. In an embodiment the dielectric composition includes particles having a perovskite crystal structure including at least bi, na, sr and ti, wherein the content of the at least one element selected from la, ce, pr, nd, sm, eu, gd, tb, dy, ho, yb, ba, ca, mg or zn is between 0.5 molar parts and 11.1 molar parts, taking the ti content of the dielectric composition as 100 molar parts, wherein 0.17≤α≤2.83, where α is the molar ratio of bi with respect to sr in the dielectric composition, and wherein at least some of the particles include a high-bi phase having a bi concentration of at least 1.2 times the mean bi concentration of the dielectric composition as a whole.. ... Epcos Ag

Holder for a piezoelectric component

The present invention relates to a holder (5) for a piezoelectric component (1), having a clamping device (6) and two contact elements (8) which contain a conductive rubber material, wherein the clamping device (6) is designed to clamp the piezoelectric component (1) between the contact elements (8) in a closed state, and wherein the contact elements (8) are in electrical contact with the piezoelectric component (1) in the closed state of the clamping device (6).. . ... Epcos Ag

Dielectric composition, dielectric element, electronic component and laminated electric component

A dielectric composition, a dielectric element, an electronic component and a laminated electric component are disclosed. In an embodiment a dielectric composition has a perovskite crystal structure containing at least bi, na, sr and ti, wherein the dielectric composition includes a high-bi phase in which the bi concentration is at least 1.2 times the mean bi concentration in the dielectric composition as a whole.. ... Epcos Ag

Dielectric composition, dielectric element, electronic component and laminated electronic component

A dielectric composition, a dielectric element, an electronic component and a laminated electronic component are disclosed. In an embodiment the dielectric composition includes particles having a perovskite crystal structure including at least bi, na, sr and ti, wherein at least some of the particles have a core-shell structure including a core portion and a shell portion, and wherein the content of bi present in the core portion is no greater than 0.83 times the content of bi present in the shell portion.. ... Epcos Ag

Dielectric composition, dielectric element, electronic component and laminated electronic component

A dielectric composition, a dielectric element, an electronic component and a laminated electronic component are disclosed. In an embodiment the dielectric composition has a perovskite crystal structure containing at least bi, na, sr and ti, wherein the dielectric composition includes at least one selected from among la, ce, pr, nd, sm, eu, gd, tb, dy, ho, yb, ba, ca, mg and zn, wherein the dielectric composition includes specific particles having a core-shell structure that has at least one core portion including srtio3, and wherein α<0.20, where a is the ratio of the number of specific particles with respect to the total number of particles contained in the dielectric composition.. ... Epcos Ag

Dielectric composition, dielectric element, electronic component and multi-layer electronic component

A dielectric composition, a dielectric element, an electronic component and a multi-layer electronic component are disclosed. In an embodiment the dielectric composition includes particles having a perovskite crystal structure including at least bi, na, sr and ti, wherein at least some of the particles have a core-shell structure including a core portion and a shell portion and wherein the content of bi present in the core portion is at least 1.2 times the content of bi present in the shell portion.. ... Epcos Ag

Magnet armature, contactor having a magnetic armature, and method for switching a contactor

The invention specifies a magnet armature for a contactor, a contactor, and a method for switching a contactor. The magnet armature allows the risk of the contacts of a contactor sticking to be reduced and to this end comprises a first spring element with a first stiffness and a second element with a second stiffness. ... Epcos Ag

Multiple spark-gap arrester

A multiple spark-gap arrester is disclosed. In an embodiment the arrester includes a series connection of a plurality of spark gaps between a first potential node and a reference-ground potential node and a trigger circuit having an input and an output, the input being coupled to a second potential node between two adjacent spark gaps of the plurality of spark gaps, and the output being coupled to at least one of the spark gaps between the second potential node and the reference-ground potential node, wherein the trigger circuit is configured, when at least one spark gap between the first potential node and the second potential node is ignited, to supply a trigger signal for the at least one of the spark gaps between the second potential node and the reference-ground potential node.. ... Epcos Ag

Spark gap arrangement

A spark gap arrangement is disclosed. In an embodiment the spark gap arrangement includes a hollow body including an insulating material, the hollow body encompassing the main axis of the spark gap and two electrodes arranged on face-side regions of the hollow body so that a discharge space is defined in an interior of a chamber of the hollow body, wherein an inner wall of the hollow body comprises a depression so that the chamber projects radially outwardly over the inner wall of the hollow body on at least one face side.. ... Epcos Ag

Air-conditioning device

The invention relates to an air-conditioning device for a space to be air-conditioned. The air-conditioning device has a housing including an air supply and an air discharge. ... Epcos Ag

Inductive component for a bus bar

The invention specifies an inductive component for a busbar. The inductive component has two air gaps which are arranged on opposite sides of the component, wherein the air gaps are at a distance from one another in a vertical direction of the component.. ... Epcos Ag

06/07/18 / #20180160540

Device for the orientation of contact terminals on an electrical component for fitting to a circuit board of an electric circuit

A device for orienting contact terminals on an electrical component such that they fit to a circuit board of an electric circuit is disclosed. In an embodiment the device includes a carrier element configured to receive the electrical component and a plurality of bending elements, wherein the carrier element has a plurality of holes, each hole penetrating the carrier element from an upper side to an underside, wherein a respective section of the bending elements is secured to the carrier element and a respective end of the bending elements projects into a respective hole of the carrier element, and wherein the bending elements are configured such that the respective end of the bending elements, upon insertion of a respective contact terminal of the electrical component into the respective hole from the upper side of the carrier element, is bent within the hole and clamps the respective contact terminal.. ... Epcos Ag

06/07/18 / #20180158613

Capacitor arrangement

A capacitor arrangement is disclosed. In an embodiment the arrangement includes a ceramic multilayer capacitor including a main body comprising ceramic layers, first electrode layers and second electrode layers arranged there between and a first external contact and a second external contact on mutually opposite side surfaces, wherein the first external contact is electrically conductively connected to the first electrode layers and the second external contact is electrically conductively connected to the second electrode layers.. ... Epcos Ag

06/07/18 / #20180158612

Dielectric composition, dielectric element, electronic component and laminated electronic component

A dielectric composition, a dielectric element, an electronic component and a laminated electronic component are disclosed. In an embodiment the dielectric composition includes a perovskite compound comprising a main component having bi, na, sr, ln and ti, wherein ln is at least one type of a rare earth element, and wherein a mean crystal grain size is between 0.1 μm and 1 μm.. ... Epcos Ag

06/07/18 / #20180155249

Dielectric composition, dielectric element, electronic component and laminated electronic component

The present invention relates to a dielectric composition having a main component and an auxiliary component. The main component is represented by (bianabsrclnd)tio3, where ln comprises a rare earth element 0.100≤a≤0.400, 0.100≤b≤0.400, 0.100≤c≤0.700, 0≤d≤0.100, and 0.900≤a+b+c+d≤1.50. ... Epcos Ag

05/03/18 / #20180123552

Filter arrangement with compensation of poor electrical ground

In a filter arrangement comprising a frequency filter (f) that has a bad or non-ideal ground connection (gc1, 2, 3, 4, 5, 6, 7), the defects arising from bad ground are compensated by a capacitance (cc) coupled in parallel to the frequency filter. The value of the capacitance is chosen between 1 and 50 ff. ... Epcos Ag

05/03/18 / #20180123344

Electronic devices and method for filtering common mode disturbances from power electronic devices

An electronic device and a method for filtering common mode disturbances from a power electronic device are disclosed. In an embodiment the device includes a first capacitor coupled in series to a first one-way conductor, the first one-way conductor allowing current flow in one direction, wherein the first one-way conductor and the first capacitor are coupled between a load node and a reference potential and a second capacitor coupled in series to a second one-way conductor, the second one-way conductor allowing current flow in an opposite direction, wherein the second one-way conductor and the second capacitor are coupled between the load node and the reference potential. ... Epcos Ag

03/22/18 / #20180083346

Antenna component

An antenna component is disclosed. In an embodiment the antenna component including a first, second and third electrical conductors and a magnetic core integrally embodied having different section, wherein the first, second and third electrical conductors are located at different sections of the magnetic core.. ... Epcos Ag

02/15/18 / #20180047507

Electrical connection contact for a ceramic component, a ceramic component, and a component arrangement

An electrical connection contact (5) for a ceramic component (2) is specified. The connection contact (5) comprises a first material (m1) and a second material (m2) arranged thereon, wherein the first material (m1) has a high electrical conductivity and the second material (m2) has a low coefficient of thermal expansion.. ... Epcos Ag

01/25/18 / #20180026174

Method for manufacturing multilayer components, and multilayer component

A method for manufacturing multilayer components, and a multilayer component are disclosed. The method includes manufacturing a body comprising electrically conductive layers and dielectric layers which are stacked one above the other, wherein the body comprises at least one cavity and at least partially filling the cavity with an insulation material using capillary forces. ... Epcos Ag

01/11/18 / #20180013055

Mems component having a high integration density

A mems component having increased integration density and a method for manufacturing such a component are specified. The component comprises a base wafer and a cover wafer arranged over this. ... Epcos Ag

01/04/18 / #20180006210

Ceramic material, method for producing the ceramic material, and electroceramic component comprising the ceramic material

The invention relates to a ceramic material, comprising lead zirconate titanate, which additionally contains k and optionally cu. The ceramic material can be used in an electroceramic component, for example a piezoelectric actuator. ... Epcos Ag

01/04/18 / #20180006209

Method for producing piezoelectric multi-layered components

The present invention relates to a method for producing piezoelectric multi-layered components (2), which comprises the following steps: applying an electrode material (5) to green sheets (3) containing a piezoelectric material, applying a layer of a first auxiliary material (9) to at least one green sheet (3) containing the piezoelectric material, forming a stack (1), in which the green sheets (3), to which electrode material (5) is applied, are arranged one on top of another, wherein at least one ply of the green sheet (3), to which the layer of the first auxiliary material (9) is applied, is arranged in the stack (1), sintering the stack (1), wherein the layer of the first auxiliary material (9) is thinned, and firing the stack (1), wherein the stack (1) is singulated along the at least one ply into at least two multi-layered components (2).. . ... Epcos Ag

12/28/17 / #20170372820

Multilayer component and process for producing multilayer component

A multilayer component and a mathod for producing a multilayer component are disclosed. In an embodiment the multilayer component includes a ceramic main element being a varistor ceramic and at least one metal structure, wherein the metal structure is cosintered, and wherein the main element is doped with a material of the metal structure in such a way that a diffusion of the material from the metal structure into the main element during a sintering operation is reduced.. ... Epcos Ag

11/23/17 / #20170338787

Line filter and method of installing a line filter onto a system cable

The present invention concerns a line filter (1), which is configured to be installed onto a system cable (2), wherein the line filter (1) comprises a magnetic component (4), wherein the line filter (1) defines a cable path (6) through the line filter (1), wherein the line filter (1) is configured to allow a placement of the system cable (2) along the cable path (6) at the time of an installation, thereby providing a magnetic coupling of the system cable (2) to the magnetic component (4), and wherein the line filter (1) comprises an insulation displacement connector (16) and a shunt component (5) wherein the insulation displacement connector (16) is configured to be tightened at the time of the installation, thereby providing a galvanic connection of the system cable (2) to the shunt component (5). Further, the present invention concerns a method of installing a line filter (1) onto a system cable (2).. ... Epcos Ag

11/09/17 / #20170324221

Arrester

An arrester is disclosed. In an embodiment, the arrester includes a first electrode, a second electrode, a switching contact, a first discharge space between the first and second electrodes and a short-circuiting mechanism suitable for short-circuiting the first and second electrodes and for switching a state of the arrester, wherein, in a first state, at least one electrode of the first and second electrodes is not electrically conductively connected to the switching contact and, in a second state, the at least one electrode is electrically conductively connected to the switching contact.. ... Epcos Ag

10/26/17 / #20170309802

Light-emitting diode device

. . A light-emitting diode device is specified, comprising at least one carrier and a light-emitting diode arranged thereon. The carrier comprises a plurality of polymer layers arranged one above another. ... Epcos Ag

10/26/17 / #20170309393

Inductive component

An inductive component is disclosed. In an embodiment, the inductive component includes at least one electrical conductor, a coil former with a hollow-shaped winding former, for being wound with the at least one electrical conductor, and a magnetic core, which is arranged in a cavity of the winding former. ... Epcos Ag

10/05/17 / #20170290164

Electrical component, component arrangement, and a method for producing an electrical component and component arrangement

An electrical component for embedding into a carrier comprises a ceramic main body, an electrically insulating passivation layer which is applied to the main body, and at least one inner electrode. In addition, the electrical component comprises an outer electrode which is connected to the inner electrode, wherein the outer electrode comprises a first electrode layer comprising a metal and a second electrode layer which is arranged on the latter and comprises copper.. ... Epcos Ag

09/21/17 / #20170271086

Method for producing electrode foils for capacitors, electrode foils, and capacitors comprising said electrode foils

The invention relates to a method for producing electrode foils (1) for capacitors (10), comprising the method steps of: a) providing a metal foil (1), b) transferring microstructures (2) located on a stamping die onto a main surface of the metal foil by a reforming process.. . ... Epcos Ag

08/31/17 / #20170250012

Ntc component and method for the production thereof

An ntc component comprising a first electrode (1) and a second electrode (2) is specified. The ntc component further comprises an ntc element (3) disposed between the first electrode (1) and the second electrode (2), wherein the ntc element (3) comprises a ceramic having the general composition ab2o4, and where a and b each comprise one or more of the materials mn, ni, co and cu, and b additionally comprises one or more of the materials fe, y, pr, al, in, ga and sb.. ... Epcos Ag

08/24/17 / #20170243696

Dielectric composition, dielectric element, electronic component and laminated electronic component

The aim of the present invention lies in providing a dielectric composition which has a relatively high dielectric constant of 800 or greater, and which has relatively low dielectric loss of 4% or less when a dc bias of at least 8 v/ym is applied, and also in providing a dielectric element employing said dielectric composition, an electronic component, and a laminated electronic component. A dielectric composition having a main component represented by (bianabsrcbad) (αxti1-x) o3, characterized in that a is at least one selected from zr and sn; and a, b, c, d and x satisfy the following: 0.140≦a≦0.390, 0.140≦b≦0.390, 0.200≦c≦0.700, 0.020≦d≦0.240, 0.020≦x≦0.240 and 0.950<a+b+c+d≦1.050.. ... Epcos Ag

08/17/17 / #20170236634

Monolithic ceramic component and production method

A film stack made from compacted green films and capable of being sintered to form a ceramic component with monolithic multi-layer structure is disclosed. The film stack includes a functional layer comprising a green film comprising a functional ceramic and a tension layer comprising a green film comprising a dielectric material. ... Epcos Ag

08/10/17 / #20170229617

Carrier for an led

A carrier for an led is disclosed. In an embodiment, the carrier includes a main body, wherein the carrier has an upper side on which a first contact area for attaching an led is arranged, and wherein a protective device for protecting the led from electrostatic discharges is integrated in the main body.. ... Epcos Ag

08/03/17 / #20170223441

Microphone arrangement which has an enlarged opening and is decoupled from the cover

A microphone arrangement having an enlarged opening is disclosed. In an embodiment, the microphone includes a substrate, a transducer element arranged on the substrate, a cover having an opening, wherein the opening of the cover completely covers the transducer element and a sound separation fixing the cover to the transducer element.. ... Epcos Ag

08/03/17 / #20170222614

Package for a tunable filter

A package for a tunable filter is disclosed. In an embodiment, the tunable filter includes a substrate having a first interconnection plane and a semiconductor device assembled on the substrate in a first component plane, the semiconductor device electrically connected to the first interconnection plane and containing tunable passive components. ... Epcos Ag

08/03/17 / #20170222120

Method for producing ceramic multi-layer components and ceramic multi-layer component

The present application relates to a method for producing ceramic multi-layer components (100), comprising the following steps: providing green layers (5) for the ceramic multi-layer components (100), stacking the green layers (5) into a stack and subsequently pressing the stack into a block (1), singulating the block (1) into partial blocks (3) each having a longitudinal direction (x), thermally treating the partial blocks (3) and subsequently machining surfaces of the partial blocks (3), wherein recesses (11) are produced on the surfaces of the partial blocks (3) during the machining, and singulating the partial blocks (3). The application further relates to a multi-layer component.. ... Epcos Ag

08/03/17 / #20170219440

Sensor element, sensor arrangement, and method for manufacturing a sensor element and a sensor arrangment

A sensor element, a sensor arrangement, and a method for manufacturing a sensor element and a sensor arrangement are disclosed. In an embodiment, a sensor element includes a ceramic main body having at least one electrode arranged at the main body and having at least one contact piece for the electrical contacting of the electrode, wherein the contact piece is fastened to the electrode by welding or bonding.. ... Epcos Ag

07/27/17 / #20170213623

Electronic component

An electronic component is disclosed. In an embodiment, the electronic component includes a plurality of functional layers arranged one on top of the other forming a stack, first inner electrodes, and second inner electrodes, each of the first and second inner electrodes arranged between two adjacent functional layers. ... Epcos Ag

07/20/17 / #20170208675

Piezoelectric transformer

The present invention relates to a piezoelectric transformer (1) which is divided in the longitudinal direction (l) into an input region (2) and an output region (3), wherein electrodes (4) and piezoelectric material (5) are alternately stacked in the input region (2) and an alternating voltage can be applied to the electrodes (4) in the input region (2), wherein the output region (3) comprises piezoelectric material (9) which effectuates the build-up of an electrical field when alternating voltage is applied in the input region (2), wherein the piezoelectric transformer (1) has an output-side end face (10) which faces away from the input region (2), and lateral edges (13) which extend in the longitudinal direction (l), and wherein the piezoelectric transformer (1) is designed for ionizing atoms or molecules at the output-side end face (10), thereby avoiding ionization of atoms or molecules at the lateral edges (13). . ... Epcos Ag

07/13/17 / #20170201369

Duplexer having improved reflectivity

A duplexer and a quadplexer are disclosed. In an embodiment, the duplexer includes an antenna terminal and two sub-paths including a transmit path and a receive path, the two sub-paths being connected to the antenna terminal, wherein the transmit path includes serially interconnected series resonators and, in parallel therewith, n parallel paths connected to ground, wherein each parallel path includes one parallel resonator or a cascade of serially interconnected parallel resonators, wherein n is an integral number with 0<n<8, wherein at least one of the n parallel resonators is connected to ground in series with an inductance in the transmit path, and wherein a parallel resonator is connected directly to ground in a first parallel path that is nearest to the antenna terminal and no inductance is arranged in the first parallel path.. ... Epcos Ag

07/13/17 / #20170201235

Filter with improved linearity

For a reactance filter constructed from serial and parallel resonators, in order to improve the linearity, it is proposed to connect a capacitor in series or in parallel either with a parallel resonator or a cascade of parallel resonators or with a series resonator or a cascade of series resonators.. . ... Epcos Ag

07/13/17 / #20170201234

Filter chip and method for producing a filter chip

The present invention relates to a filter chip (1), comprising an interconnection of at least one first and one second resonator (2, 3) operating with bulk acoustic waves, wherein the first resonator (2) operating with bulk acoustic waves comprises a first piezoelectric layer (4) that is structured in such a way that the first resonator (2) has a lower resonant frequency than the second resonator (3).. . ... Epcos Ag

07/06/17 / #20170190627

Dielectric composition, dielectric element, electronic component and laminated electronic component

A dielectric composition, a dielectric element, an electronic component and a laminated electronic component are disclosed. In various embodiment, the dielectric composition includes a main component represented by (bianabsrclnd)tio3, wherein ln is at least one element selected from the group consisting of: la, ce, pr, nd, sm, eu, gd, tb, dy, ho and yb, and wherein a, b, c and d satisfy the following: 0<a<0.50, 0<b<0.50, 0<c≦0.80, 0<d≦0.20, and 0.90≦a+b+c+d≦1.05.. ... Epcos Ag

06/29/17 / #20170188145

Microphone assembly and method of reducing a temperature dependency of a microphone assembly

A microphone assembly and a method for reducing a temperature dependency of a microphone assembly are disclosed. In an embodiment, the microphone assembly includes a transducer and a voltage supply for the transducer, wherein the voltage supply is configured to supply a temperature dependent voltage for reducing a temperature dependency of the microphone assembly.. ... Epcos Ag

06/29/17 / #20170184687

Sensor

A sensor is disclosed. In an embodiment, the sensor includes a fixed structure, a movable structure movable relative to the fixed structure, a magnet configured to generate a magnetic field and a first magnetically sensitive element configured to determine the magnetic field at a position of the first magnetically sensitive element. ... Epcos Ag

06/22/17 / #20170179931

Active filter device and circuit arrangement comprising an active filter device

An active filter device and a circuit arrangement comprising an active filter device are disclosed. In an embodiment the active filter device includes sensor terminals for applying a sensor signal depending on a sensed noise signal, an output terminal for providing a correction signal that is suitable for reducing the noise signal, a signal source adapted for generating a correction signal and a high-pass filter coupled between the sensor terminals and the signal source, wherein the correction signal is generated with a dependence on a high-pass filtered sensor signal.. ... Epcos Ag

06/22/17 / #20170178815

Ceramic multi-layered capacitor

A ceramic multi-layer capacitor includes a main body, which has ceramic layers arranged along a layer stacking direction to form a stack, and first and second electrode layers arranged between the ceramic layers. The multi-layer capacitor also includes a first external contact-connection arranged on a first side surface of the main body and electrically conductively connected to the first electrode layers, and a second external contact-connection arranged on a second side surface of the main body. ... Epcos Ag

06/08/17 / #20170164105

Electronic circuit for a microphone and method of operating a microphone

An electronic circuit for a microphone comprises a first terminal and a second terminal, wherein the electronic circuit is selectively operable in a first mode and a second mode. In the first mode, the first terminal is configured for microphone output and in the second mode, the second terminal is configured for microphone output. ... Epcos Ag

06/08/17 / #20170163231

Circuit and method of operating a circuit

A circuit having a first amplifier with a variable gain, a second amplifier with a variable gain configured to provide an output signal, a control unit, a memory element, and a switching member. The control unit is configured to adjust the variable gain of the first amplifier and the variable gain of the second amplifier. ... Epcos Ag

06/08/17 / #20170162303

Sensor element, sensor arrangement, and method for manufacturing a sensor element

A sensor element, a sensor arrangement, and a method for manufacturing a sensor element are disclosed. In an embodiment, a sensor element includes a ceramic main body and at least one electrode arranged at the main body, wherein the electrode has at least one layer comprising nickel.. ... Epcos Ag

06/08/17 / #20170158563

Material for a thermoelectric element and method for producing a material for a thermoelectric element

A material for a thermoelectric element and a method for producing a material for a thermoelectric element are disclosed. In an embodiment the thermoelectric element includes a material comprising calcium manganese oxide that is partially doped with fe atoms in positions of mn atoms.. ... Epcos Ag

06/01/17 / #20170156008

Transducer element and method of manufacturing a transducer element

The present invention concerns a transducer element (1) which comprises a substrate (5) which comprises a cavity (23) extending through the substrate (5), a backplate (3) which is arranged in the cavity (23) of the substrate (5) and a membrane (2) which is movable relative to the backplate (3). Further, the present invention concerns a method of manufacturing a transducer element (1).. ... Epcos Ag

06/01/17 / #20170155375

Rf filter

An rf filter is disclosed. In an embodiment, the rf filter includes series-interconnected basic elements, each basic element having an electroacoustic resonator and impedance converters interconnected in series between the basic elements, wherein the impedance converters are admittance inverters, wherein the resonators of the basic elements are parallel resonators only, and wherein at least one of the resonators is tunable.. ... Epcos Ag

06/01/17 / #20170155374

Duplexer

A duplexer is disclosed. In an embodiment, the duplexer includes a tx filter and an rx filter, wherein the tx filter includes first series-interconnected basic elements, each first basic element having a first electroacoustic resonator and first impedance converters interconnected in series between the first basic elements, wherein the rx filter comprises second series-interconnected basic elements, each second basic element having a second electroacoustic resonator and second impedance converters interconnected in series between the second basic elements, wherein the first impedance converters in the tx filter are impedance inverters, wherein the first resonators of the first basic elements in the tx filter are only series resonators, wherein the second impedance converters in the rx filter are admittance inverters, and wherein the second resonators of the second basic elements in the rx filter are only parallel resonators.. ... Epcos Ag

06/01/17 / #20170155371

Resonator circuit having greater degrees of freedom, filter with improved tunability, and duplexer with improved tunability

A resonator circuit, a filter with improved tunability, and a duplexer with improved tunability are disclosed. In an embodiment, the resonator circuit includes a resonator, a z transformer and an impedance circuit, wherein the impedance circuit has an impedance z and includes an impedance element, wherein the z transformer is interconnected between the resonator and the impedance circuit, and wherein the z transformer transforms the impedance z to a new impedance z′≠z and comprises a transformation circuit selected from: a generalized impedance converter (gic), an negative impedance converter (nic), a generalized impedance inverter (gii) and an negative impedance inverter (nii).. ... Epcos Ag

05/18/17 / #20170141757

Rf filter

An rf filter is disclosed. In an embodiment, the rf filter includes series-interconnected basic elements, each basic element having an electroacoustic resonator and impedance converters interconnected in series between the basic elements, wherein the impedance converters are impedance inverters and/or admittance inverters, and wherein the resonators of the basic elements are either only series resonators or only parallel resonators.. ... Epcos Ag

05/18/17 / #20170141294

Piezoelectric component and method for producing a piezoelectric component

A method for producing a piezoelectric component is disclosed. In an embodiment, the method includes producing a ceramic precursor material of the general formula pb1-x-y-(2a-b)/2v(2a-b)/2″baxsry[(tizzr1-z)1-a-bwareb]o3, where re is a rare earth metal and v″ is a pb vacancy, mixing the ceramic precursor material with a sintering aid, forming a stack which includes alternating layers including the ceramic precursor material and a layer including cu and debindering and sintering the stack thereby forming the piezoelectric component having cu electrodes and at least one piezoelectric ceramic layer including pb1-x-y-[(2a-b)/2]-p/2v[(2a-b)/2-p/2]″cupbaxsry[(tizzr1-z)1-a-bwareb]o3, where 0≦x≦0.035, 0≦y≦0.025, 0.42≦z≦0.5, 0.0045≦a≦0.009, 0.009≦b≦0.011, and 2a>b, p≦2a−b.. ... Epcos Ag

05/11/17 / #20170135240

Housing for an electric component, and method for producing a housing for an electric component

A housing for an electric component and a method for producing a housing for an electric component are disclosed. In an embodiment the housing includes a first housing part and a second housing part, wherein the first housing part is connected to the second housing part in a joining region, and wherein the joining region is at least partially covered by a coating containing sprayed-on particles.. ... Epcos Ag

05/04/17 / #20170127188

Transducer element and mems microphone

The present application relates to a transducer element (1) which comprises: a movable diaphragm (2, 2a, 2b) which has a border (4), a frame (5) to which the border (4) of the diaphragm (2, 2a, 2b) is attached, and a reinforcement element (10) which connects to one another a first sub-section of the frame (5) and a second sub-section of the frame (5) which lies opposite the first sub-section.. . ... Epcos Ag

04/27/17 / #20170118570

Microphone assembly and method for determining parameters of a transducer in a microphone assembly

A microphone assembly is disclosed. In an embodiment, the assembly includes a transducer and an electronic circuit operatively connected to the transducer, wherein the electronic circuit comprises a test mode circuitry configured to selectively set the microphone assembly in one or more test modes or an operational mode, and wherein the one or more test modes enable determining at least one parameter of the transducer.. ... Epcos Ag

04/27/17 / #20170117703

Surge arrester having protection against heating

A surge arrester is disclosed. In an embodiment the surge arrester includes a first electrode for applying a first voltage potential to the surge arrester, a second electrode for applying a second voltage potential to the surge arrester, and a short-circuiting link for short-circuiting the first and second electrodes. ... Epcos Ag

04/27/17 / #20170113924

Sensor component having two sensor functions

A sensor component having a mems sensor and an asic for one sensor function each. A base element, a wall element in the form of a frame and a cover together enclose a cavity of a housing. ... Epcos Ag

04/06/17 / #20170099535

Electric device, in particular a microphone having re-adjustable sensitivity, and adjustment method

In order to adjust an electric device, it is proposed to integrate a programmable memory unit into the device and to address said programmable memory unit without enlarging the footprint, via contact areas that are obtained by dividing previous contact areas. In this case, an adjustment value in particular for compensating for a fault tolerance is fed into the memory unit, an operating parameter being readjusted with the aid of said adjustment value. ... Epcos Ag

03/30/17 / #20170094402

Microphone having increased rear volume, and method for production thereof

For a microphone having an increased rear volume, a cavity housing is proposed, comprising at least a base plate and a covering, which define and enclose the cavity. On the base plate, a microphone transducer, usually an mems component, is mounted alongside a sound guiding element. ... Epcos Ag

03/30/17 / #20170092394

Electronic component and method for the production thereof

An electronic component and a method for producing an electrical component are disclosed. In an embodiment, the electronic component includes a functional body having a first surface and a second surface, wherein the second surface faces away from the first surface, and a contact electrically linked to the first surface, the contact having an edge region and a central region, wherein the functional body has a first electrical resistance between the first surface and the second surface in a first functional body portion, which overlaps the edge region of the contact as viewed in a plan view of the electronic component, that is greater than a second electrical resistance between the first surface and the second surface in a second functional body portion, which overlaps the central region of the contact as viewed in a plan view of the electronic component.. ... Epcos Ag

03/30/17 / #20170089796

Pressure sensor system

A pressure sensor system having a pressure sensor chip is specified. The pressure sensor chip is mounted on a mounting receptacle of a ceramic housing body having a pressure feed guided to the pressure sensor chip. ... Epcos Ag

03/16/17 / #20170078802

Condenser microphone with non-circular membrane

A non-uniform stress distribution of a mems microphone having a non-circular shape is compensated by a structured back plate that has a compensating structure to provide a stress distribution opposite to that of the membrane.. . ... Epcos Ag

03/16/17 / #20170077986

Multiplexer and mobile communication device comprising a multiplexer

A multiplexer with excellent electrical properties and a low number of electrical components is provided that may be used in a communication device with two tx paths and two rx paths. The multiplexer comprises three hybrids and two duplexers. ... Epcos Ag

03/16/17 / #20170077983

Front-end circuit having a tunable filter

A front-end circuit with a tunable filter is disclosed. In an embodiment, the front end circuit includes a first signal path connected to an antenna connection, a first filter arranged in the first signal path, wherein the first filter is tunable within a first frequency range, and an extra signal path and a first fixed filter arranged therein, wherein the first fixed filter has a passband for an extra frequency band, wherein the first fixed filter is not tunable, and wherein the extra frequency band is arranged outside or inside the first frequency range. ... Epcos Ag

03/16/17 / #20170077678

Surge protection element

The invention specifies a surge protection element (100) comprising a first electrode (1), a second electrode (2) and a gas discharge chamber (10). The gas discharge chamber (10) is arranged between the first electrode (1) and the second electrode (2), wherein the surge protection element (100) comprises an intermediate electrode structure (3), which is arranged in the gas discharge chamber (10) and is electrically isolated from the first electrode and the second electrode (1, 2).. ... Epcos Ag

03/09/17 / #20170070825

Microphone and method for producing a microphone

A microphone and a method for producing a microphone are disclosed. The microphone includes a substrate, a spring element plastically elongated in a direction perpendicular to the substrate, a transducer element in electrical contact with the substrate by way of the spring element and a cover to which the transducer element is fastened, the cover is arranged in such a way that the transducer element is arranged between the cover and the substrate.. ... Epcos Ag

03/09/17 / #20170070203

Tunable duplexer having a circulator

A tunable duplexer is specified is disclosed. In an embodiment, the duplexer includes a transmission port, a reception port, a common port and a core having a first inductive element and a second inductive element. ... Epcos Ag

03/02/17 / #20170057809

Packaging structure of a microelectronic device having a hermeticity improved by a diffusion barrier layer

A packaging structure including at least one hermetically sealed cavity in which at least one microelectronic device is arranged, the cavity being formed between a substrate and at least one cap layer through which several release holes are formed; several separated portions of metallic material such that each of the separated portions of metallic material is arranged on the cap layer above and around one of the release holes and forms an individual and hermetical plug of said one of the release holes; at least one diffusion barrier layer comprising at least one non-metallic material, arranged on the cap layer and forming a diffusion barrier against an atmosphere outside the cavity at least around the release holes; and wherein parts of the diffusion barrier layer are not covered by the portions of metallic material.. . ... Epcos Ag

02/23/17 / #20170055056

Microphone assembly and method of manufacturing a microphone assembly

A microphone assembly and a method for manufacturing a microphone assembly are disclosed. In an embodiment, the microphone assembly includes a mems dual backplate microphone configured to provide a differential output signal, an asic including a differential amplifier configured to receive the differential output signal and a control element configured to adjust at least one of a setting of the mems dual backplate microphone and a setting of the asic.. ... Epcos Ag

02/23/17 / #20170053730

Transformer component with setting of an inductance

A transformer component for setting an inductance and method for manufacturing a transformer component are disclosed. In an embodiment, the transformer component includes a first core part with a middle limb and a second core part with a middle limb, an end side of the middle limb of the first core part and an end side of the middle limb of the second core part being opposite one another. ... Epcos Ag

02/09/17 / #20170040966

Combined impedance matching and rf filter circuit

What is specified is a combined impedance matching and rf filter circuit having improved impedance matching in conjunction with good frequency-tunability of the filter circuit. The circuit comprises a reactance elimination circuit for reducing the reactance and a tunable rf filter circuit, which is frequency-tunable and can carry out a resistance matching.. ... Epcos Ag

02/09/17 / #20170040102

Core component

A core component is disclosed. In an embodiment, the core component includes at least one edge that has a transition, wherein the transition is asymmetrical.. ... Epcos Ag

02/02/17 / #20170032893

Dielectric composition, dielectric element, electronic component and laminated electronic component

. . The problem addressed lies in providing a dielectric composition having a relatively high dielectric constant of 800 or greater when a dc bias of at least 8 v/μm is applied, and also in providing a dielectric element employing said dielectric composition, an electronic component, and a laminated electronic component. [solution] a dielectric composition in which the composition of the main component is in accordance with the following formula (1): (bianabsrc) (mgdti1-d)o3 (1) [where a, b, c and d satisfy the following: 0.10≦a≦0.65, 0<b≦0.45, 0<c≦0.85, 0<d<0.20, and 0.95≦a+b+c≦1.05].. ... Epcos Ag

01/26/17 / #20170025212

Inductive component and method for producing an inductive component

An inductive component and a method for producing an inductive component are disclosed. In an embodiment, the inductive component includes a first core part having wound first and second wires and a second core part arranged on the first core part. ... Epcos Ag

01/12/17 / #20170012651

Front-end circuit for simultaneous transmission and reception operation

A front end circuit is disclosed. In an embodiment, the circuit includes a first antenna connection and first to third signal paths, each of which include a tunable filter and each of which is connected to the first antenna connection. ... Epcos Ag

01/12/17 / #20170011827

Chip with protection function and method for producing same

A chip and a method for manufacturing a chip are disclosed. In an embodiment, the chip includes a varistor layer composed of zinc oxide, a multilayered electrode structure which realizes a varistor function in the varistor layer and at least two solderable or bondable external contacts on a first main surface of the varistor layer. ... Epcos Ag

01/05/17 / #20170006741

Electronic component and use thereof

What is specified is an electronic component (100) comprising a functional body (1) provided with a reflection structure (2) wherein the reflection structure (2) is arranged and designed to reflect radiation that impinges on the electronic component (100) from outside away from the functional body (1) and wherein the electronic component (100) is radiation-passive.. . ... Epcos Ag








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



###

This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Epcos Ag in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Epcos Ag with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###