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Arm Ltd patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Arm Ltd-related inventors


Method, system and device for non-volatile memory device operation

Disclosed are methods, systems and devices for operation of non-volatile memory devices. In one aspect, a correlated electron switch (ces) device may be placed in any one of multiple memory states in a write operation. ... Arm Ltd

Hearing aid adjustment via mobile device

Subject matter disclosed herein may relate to hearing aids, and may relate more particularly to adjusting one or more parameters for one or more hearing aids based, at least in part, on one or more detected audio interactions between a user and one or more second parties.. . ... Arm Ltd

Blockchain mining using trusted nodes

Briefly, example methods, apparatuses, and/or articles of manufacture are disclosed that may be implemented, in whole or in part, using one or more mobile communication devices and/or processing devices to facilitate and/or support one or more operations and/or techniques for blockchain mining using trusted nodes, such as via democratization of associated resources for fair blockchain mining, for example.. . ... Arm Ltd

Method, system and device for non-volatile memory device state detection

Disclosed are methods, systems and devices for operation of non-volatile memory devices. In one aspect, a sense circuit may enable a determination of a current impedance state of a non-volatile memory element while avoiding an unintentional change in the state of the non-volatile memory element.. ... Arm Ltd

Method, system and device for power-up operation

Disclosed are methods, systems and devices for powering up devices including non-volatile memory elements in an array of non-volatile memory elements. In one aspect, during a sequence for powering up an integrated device, non-volatile memory elements may be isolated from voltage supplies to avoid in advertent changes of memory states stored in the non-volatile memory elements.. ... Arm Ltd

Process variation compensation with correlated electron switch devices

Subject matter disclosed herein may relate to correlated electron switch devices, and may relate more particularly to compensating for integrated circuit manufacturing process variation with correlated electron switch devices.. . ... Arm Ltd

Voltage detection with correlated electron switch

Subject matter disclosed herein may relate to correlated electron switch devices, and may relate more particularly to voltage detection with correlated electron switch devices.. . ... Arm Ltd

Correlated electron switch structures and applications

Subject matter disclosed herein may relate to devices formed from correlated electron material.. . ... Arm Ltd

Programmable voltage reference

Subject matter disclosed herein may relate to generation of programmable voltage references.. . ... Arm Ltd

Graphics processing systems and graphics processors

A graphics processing system includes a graphics processing pipeline including at least an initial processing stage and a further processing stage. Data for a scene at a first resolution and data for the scene at a second resolution are processed in the initial processing stage. ... Arm Ltd

Graphics processing systems and graphics processors

A graphics processing system includes a graphics processing pipeline, which includes a primitive generation stage and a pixel processing stage. The graphics processing system is arranged to process input data in the primitive generation stage to produce first primitive data associated with a first view of a scene and second primitive data associated with a second view of the scene. ... Arm Ltd

Cem switching device

Subject matter herein disclosed relates to a method for the manufacture of a switching device comprising a correlated electron material. In embodiments, processes are described which may be useful for avoiding a resistive layer which tends to form between the correlated electron material and a conductive substrate and/or overlay.. ... Arm Ltd

Fabrication of correlated electron material films with varying atomic or molecular concentrations of dopant species

Subject matter disclosed herein may relate to fabrication of layered correlated electron materials (cems) in which a first group of one or more layers may comprise a first concentration of a dopant species, and wherein a second group of one or more layers may comprise a second concentration of a dopant species. In other embodiments, a cem may comprise one or more regions of graded concentration of a dopant species.. ... Arm Ltd

Fabrication of correlated electron material film via exposure to ultraviolet energy

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, processes are described, in which an ultraviolet light source is utilized during fabrication of a correlated electron material. ... Arm Ltd

01/25/18 / #20180026625

Programmable current for correlated electron switch

Subject matter disclosed herein may relate to programmable current for correlated electron switches.. . ... Arm Ltd

01/25/18 / #20180026621

Correlated electron switch

Subject matter disclosed herein may relate to correlated electron switches.. . ... Arm Ltd

01/25/18 / #20180024362

Data processing

Measures, including methods, systems, and non-transitory computer-readable storage media, for processing data for an augmented reality environment. An augmented reality user device receives at least one signal from a radio frequency beacon at at least one radio frequency receiver of the augmented reality user device. ... Arm Ltd

01/25/18 / #20180023095

Data logging device

A device and a method to sense changes in the environment and log the sensed changes.. . ... Arm Ltd

01/18/18 / #20180019394

Fabrication of correlated electron material devices with reduced interfacial layer impedance

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, processes are described, which may be useful in avoiding formation of a potentially resistive oxide layer at an interfacial surface between a conductive substrate, for example, and a correlated electron material.. ... Arm Ltd

01/11/18 / #20180013337

Grouped tooth electric motor

An electric motor may comprise a rotor and a stator comprising rotor and stator teeth, respectively. A non-uniform angular spacing or grouping of rotor teeth may facilitate desired rotational speeds of the rotor.. ... Arm Ltd

01/11/18 / #20180012658

Ces-based latching circuits

According to one embodiment of the present disclosure, a device comprises a latching circuitry, where the latching circuitry comprises at least one correlated electron random access memory (ceram) element. The latching circuitry further comprises a control circuit coupled to the at least one ceram element. ... Arm Ltd

01/11/18 / #20180012653

Method, system and device for read signal generation

Disclosed are methods, systems and devices for generation of a read signal to be applied across a load for use in detecting a current impedance state of the load. In one implementation, a voltage and current of a generated read signal may be controlled so as to maintain a current impedance state of the load.. ... Arm Ltd

01/11/18 / #20180012639

Sense amplifier

Broadly speaking, embodiments of the present techniques provide an amplification circuit comprising a sense amplifier and at least one correlated electron switch (ces) configured to provide a signal to the sense amplifier. The sense amplifier outputs an amplified version of the input signal depending on the signal provided by the ces element. ... Arm Ltd

01/04/18 / #20180006738

Single rf oscillator technique for bult-in tune, test, and calibration of a transceiver

Methods and various structures provide for loopback tuning, testing, and calibrating of a transceiver, including: supplying rf drive to both a transmitter and a receiver of the transceiver from one oscillator; applying a modulation waveform to a transceiver block of the transceiver to produce an amplitude-modulated signal; converting a sideband of the amplitude-modulated signal to a baseband signal having a frequency suitable for processing by a receiver digital block, where processing the baseband signal produces a digital output; and performing tuning, testing, and calibrating of the transceiver block, based at least in part on the digital output.. . ... Arm Ltd

12/14/17 / #20170359013

Method and apparatus for operating an electric motor

Apparatus and methods are provided for operating an electric motor, comprising selectively energising the coils of a stator having a plurality of stator teeth, each stator tooth having a said coil mounted thereon. The stator coils of a subset of the stator teeth are energised during a given time period to attract a corresponding rotor tooth into alignment with each of the stator teeth in the subset over the given time period. ... Arm Ltd

12/14/17 / #20170359012

Method and apparatus for operating an electric motor

Apparatus and methods of operating an electric motor are provided, comprising energising a plurality of stator coils in sequence to rotate a rotor. Each said coil is energised with a repeating pulse sequence comprising at least a first portion and a second portion, the first and second portions repeating alternately to form the repeating pulse sequence. ... Arm Ltd

12/14/17 / #20170357597

Storage controller

There is described a storage controller, the storage controller having an array of entries, each entry associated with a partition of one or more partitions, wherein the controller comprises logic configured to identify a partition identifier of an entry and apply a policy to the entry based on or in response to the partition identifier.. . ... Arm Ltd

12/07/17 / #20170352808

Asymmetric correlated electron switch operation

Subject matter disclosed herein may relate to correlated electron switches that are capable of asymmetric set or reset operations.. . ... Arm Ltd

11/23/17 / #20170338723

Method and apparatus for maintenance of electric motor

An electric motor is disclosed having a detachable stator tooth. In some implementations, coil windings of the electric motor may be coupled to one or more drivers independently of other coil windings. ... Arm Ltd

11/16/17 / #20170330618

Latching device and method

According to one embodiment of the present disclosure, an apparatus is provided. The apparatus comprises a data input to receive a data signal. ... Arm Ltd

11/09/17 / #20170324308

Driver circuit for electric motors

A method and a device for engendering rotation of a rotor relative to a stator. Stator teeth may comprise a mutually coupled coil winding pair, and a driver circuit may drive current through a first coil winding of the mutually coupled coil winding pair to generate a current on a second coil winding of the mutually coupled coil winding pair. ... Arm Ltd

10/26/17 / #20170309821

Access devices to correlated electron switch

Subject matter disclosed herein may relate to programmable fabrics including correlated electron switch devices.. . ... Arm Ltd

10/05/17 / #20170288675

Correlated electron switch device

Disclosed are a circuit and method for implementing a switching function. In an embodiment, the circuit includes a first logic circuit, a second logic circuit, and a correlated electron switch (ces) element. ... Arm Ltd

10/05/17 / #20170287556

Method, system and device for read signal generation

Disclosed are methods, systems and devices for generation of a read signal to be applied across a load for use in detecting a current impedance state of the load. In one implementation, a voltage and current of a generated read signal may be controlled so as to maintain a current impedance state of the load.. ... Arm Ltd

10/05/17 / #20170287528

One-time and multi-time programing using a correlated electron switch

An apparatus including a correlated electron switch (ces) element and a programing circuit is provided. The programing circuit provides a programing signal to the ces element to program the ces element to an impedance state of multiple impedance states when a number of times the ces element has been programed is less than a threshold.. ... Arm Ltd

08/31/17 / #20170250340

Barrier layer for correlated electron material

Subject matter disclosed herein may relate to correlated electron switch devices, and may relate more particularly to one or more barrier layers having various characteristics formed under and/or over and/or around correlated electron material.. . ... Arm Ltd

08/24/17 / #20170244032

Fabrication of correlated electron material devices method to control carbon

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, precursors, in a gaseous form, may be utilized in a chamber to build a film of correlated electron materials comprising various impedance characteristics.. ... Arm Ltd

08/24/17 / #20170244027

Method providing for a storage element

A method for forming a thin film comprising a metal, metal compound, or metal oxide on a substrate, which method comprises forming one or more thin film layers of a metal or metal oxide by a deposition process employing reactant precursors and/or relative amounts thereof which are selected to deposit a thin film layer with a controlled amount of dopant derived from at least one reactant precursor.. . ... Arm Ltd

08/24/17 / #20170243646

Device and method for generating random numbers

According to an embodiment of the present disclosure, a device and a method are provided. The device includes one or more resistive random access memory (reram) elements. ... Arm Ltd

08/24/17 / #20170243622

Sense amplifier

Broadly speaking, embodiments of the present techniques provide an amplification circuit comprising a sense amplifier and at least one correlated electron switch (ces) configured to provide a signal to the sense amplifier. The sense amplifier outputs an amplified version of the input signal depending on the signal provided by the ces element. ... Arm Ltd

08/24/17 / #20170243621

Ces-based latching circuits

According to one embodiment of the present disclosure, a device comprises a latching circuitry, where the latching circuitry comprises at least one correlated electron random access memory (ceram) element. The latching circuitry further comprises a control circuit coupled to the at least one ceram element. ... Arm Ltd

08/17/17 / #20170237001

Fabrication of correlated electron material devices comprising nitrogen

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, precursors, in a gaseous form, may be utilized in a chamber to build a film of correlated electron materials comprising various impedance characteristics.. ... Arm Ltd

07/27/17 / #20170213961

Fabrication of correlated electron material devices

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, precursors, in a gaseous form, may be utilized in a chamber to build a film of correlated electron materials comprising various impedance characteristics.. ... Arm Ltd

07/27/17 / #20170213960

Fabrication and operation of correlated electron material devices

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, a correlated electron material may comprise a dominant ligand and a substitutional ligand, which may permit electron donation and back-donation in a correlated electron material. ... Arm Ltd

07/27/17 / #20170213592

Method, system and device for complementary non-volatile memory device operation

Disclosed are methods, systems and devices for operation of dual non-volatile memory devices. In one aspect, a pair of non-volatile memory device coupled in series may be placed in complementary memory states any one of multiple memory states in a write operation by controlling a current and a voltage applied to terminals of the non-volatile memory device.. ... Arm Ltd

07/20/17 / #20170207784

Method and circuit for detection of a fault event

According to one embodiment of the present disclosure, a circuit includes a correlated electron switch (ces) element and a programming circuit. The ces element includes a first input. ... Arm Ltd

07/20/17 / #20170206963

Circuit and method for configurable impedance array

A configurable impeder is provided. The configurable impeder comprises of multiple cess. ... Arm Ltd

06/22/17 / #20170179385

Access devices to correlated electron switch

Subject matter disclosed herein may relate to programmable fabrics including correlated electron switch devices.. . ... Arm Ltd

06/22/17 / #20170178724

Circuit and method for configurable impedance array

A configurable impeder is provided. The configurable impeder comprises of multiple cess. ... Arm Ltd

06/22/17 / #20170178718

Latching device and method

According to one embodiment of the present disclosure, an apparatus is provided. The apparatus comprises a data input to receive a data signal. ... Arm Ltd

04/27/17 / #20170117043

Memory write driver, method and system

Disclosed are methods, systems and devices for operation of non-volatile memory devices. In one aspect, a non-volatile memory device may be placed in any one of multiple memory states in a write operation by controlling a current and a voltage applied to terminals of the non-volatile memory device. ... Arm Ltd

04/20/17 / #20170110191

Method, system and device for non-volatile memory device operation

Disclosed are methods, systems and devices for operation of non-volatile memory devices. In one aspect, a non-volatile memory device may be placed in any one of multiple memory states in a write operation by controlling a current and a voltage applied to terminals of the non-volatile memory device. ... Arm Ltd

04/13/17 / #20170103809

Method, system and device for complementary non-volatile memory device operation

Disclosed are methods, systems and devices for operation of dual non-volatile memory devices. In one aspect, a pair of non-volatile memory device coupled in series may be placed in complementary memory states any one of multiple memory states in write cycles by controlling a current and a voltage applied to terminals of the non-volatile memory device.. ... Arm Ltd

04/06/17 / #20170099049

Circuit and method for monitoring correlated electron switches

A monitoring circuit for a ces element is provided. The circuit includes a control circuit and an output circuit. ... Arm Ltd

03/30/17 / #20170092858

Multiple impedance correlated electron switch fabric

Subject matter disclosed herein may relate to correlated electron switch devices, and may relate more particularly to integrated circuit fabrics including correlated electron switch devices having various impedance characteristics.. . ... Arm Ltd

03/23/17 / #20170084331

Method, system and device for complementary non-volatile memory device operation

Disclosed are methods, systems and devices for operation of dual non-volatile memory devices. In one aspect, a pair of non-volatile memory device coupled in series may be placed in complementary memory states any one of multiple memory states in a write operation by controlling a current and a voltage applied to terminals of the non-volatile memory device.. ... Arm Ltd

03/16/17 / #20170077400

Asymmetric correlated electron switch operation

Subject matter disclosed herein may relate to correlated electron switches that are capable of asymmetric set or reset operations.. . ... Arm Ltd

03/09/17 / #20170070890

Methods for verifying data integrity

A method for verifying the integrity of data in a message by a data processing device, the message comprising a plurality of packets, the method comprising: receiving, at the device from a first resource, a manifest associated with the message, the manifest comprising a plurality of group check values for the plurality of packets; receiving, at the device, from the first or a different resource, the message; generating a first progression of rolling hashes for the plurality of packets; deriving group check values from the first progression of rolling hashes for groups of the plurality of packets along one or more paths; verifying the integrity of the data in the message based on or in response to a determination that the derived group check values correspond to the plurality of group check values in the manifest.. . ... Arm Ltd

03/09/17 / #20170069378

Correlated electron switch programmable fabric

Subject matter disclosed herein may relate to programmable fabrics including correlated electron switch devices.. . ... Arm Ltd

02/16/17 / #20170047919

Programmable current for correlated electron switch

Subject matter disclosed herein may relate to programmable current for correlated electron switches.. . ... Arm Ltd

02/16/17 / #20170047116

Method, system and device for non-volatile memory device operation

Disclosed are methods, systems and devices for operation of non-volatile memory devices. In one aspect, a non-volatile memory device may be placed in any one of multiple memory states in a write operation by controlling a current and a voltage applied to terminals of the non-volatile memory device. ... Arm Ltd

02/16/17 / #20170047115

Method, system and device for non-volatile memory device operation

Disclosed are methods, systems and devices for operation of non-volatile memory devices. In one aspect, a non-volatile memory device may be placed in any one of multiple memory states in a write operation by controlling a current and a voltage applied to terminals of the non-volatile memory device. ... Arm Ltd

02/16/17 / #20170045905

Programmable voltage reference

Subject matter disclosed herein may relate to generation of programmable voltage references.. . ... Arm Ltd

02/09/17 / #20170041287

Server initiated remote device registration

A machine implemented method of server initiated registration of a remote device with a second server when the remote device is provisioned or pre-provisioned for registration with a first server, the method comprising: transmitting a bootstrap message from a bootstrap server to the first server, the bootstrap message comprising instruction for registration of the remote device with the second server; receiving the bootstrap message at the first server; sending, from the first server, the bootstrap message to the remote device; and registering the remote device with the second server.. . ... Arm Ltd

02/09/17 / #20170039373

Bootstrapping without transferring private key

A machine implemented method of communication between server and remote device, the method comprising: determining an availability and address of the remote device on a network for communication with the server; obtaining a public key attributed to the remote device; signing the public key attributed to the remote device with a private key of the server and so generating a digitally signed certificate to verify the ownership of the public key as the remote device; and transmitting the digitally signed certificate to the remote device.. . ... Arm Ltd

02/09/17 / #20170039032

Data processing systems

A method of operating a data processing system when determining an unsigned normalized integer representation u of a number x is disclosed. When the number x has a value between 0 and 1, it is determined 31 whether the number x is greater than or equal to 0.5. ... Arm Ltd

02/09/17 / #20170039031

Data processing systems

A method of operating a data processing system when determining a b-bit unsigned normalized integer representation u of a number x is disclosed. When the number x has a value between 0 and 1, the method comprises determining the integer part i of (x×2b), and determining whether to use the integer part i, an incremented version of the integer part i, or a decremented version of the integer part i for the unsigned normalized integer representation u of the number x based on a comparison that uses the fractional part f of (x×2b) and the number x.. ... Arm Ltd








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



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