Real Time Touch



new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




Real Time Touch

Tektronix Inc patents (2015 archive)


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Tektronix Inc-related inventors


12/31/15 / #20150379080

Dynamic selection of source table for db rollup aggregation and query rewrite based on model driven definitions and cardinality estimates

A method for optimizing data access in a data warehouse having a model driven architecture is provided. A data model for storing time series measurement data representing a plurality of dimensions and measurements is received. ... Tektronix Inc

12/24/15 / #20150369898

Phase noise correction system for discrete time signal processing

Embodiments of the invention include a test and measurement instrument including a test signal input and a sampler coupled to the test signal input to generate a sampled test signal. The instrument also includes a noise reduction system that includes an additional oscillator coupled to the sampler and structured to generate a sampled oscillating signal, as well as a phase detector coupled to the sampled oscillating signal for measuring noise introduced by the sampler. ... Tektronix Inc

12/10/15 / #20150356182

Bandwidth efficient processing and filtering across distributed databases

A central node sends a query indicating at least one key performance indicator (kpi) and a first kpi filter criterion to one or more edge nodes causing each edge node to cache subscriber data from each subscriber having a kpi value corresponding to the kpi. The central node receives subscriber data, responsive to the query, and aggregates the subscriber data according to each subscriber and the corresponding kpi value to yield an aggregated initial subscriber dataset and sends a subsequent query to each edge node that (for each edge node) indicates a subscriber from the initial subscriber dataset not returned by the edge node. ... Tektronix Inc

12/03/15 / #20150350042

Methods and systems for analyzing decomposed uncorrelated signal impairments

Method and systems are described for estimating signal impairments, in particular jitter that includes uncorrelated, non-periodic signal impairments. One system may take the form of an oscilloscope. ... Tektronix Inc

12/03/15 / #20150348730

Millimeter-wave electro-mechanical stripline switch

An electromechanical microswitch, comprising first and second electromagnets mounted in spaced-apart orientation to one another where each electromagnetic has a field center located a first distance above the mounting surface. A permanent magnet is positioned between the electromagnets and includes a magnetic field center that is higher above the mounting surface than that of the electromagnets so that the permanent magnet is magnetically biased toward the mounting surface. ... Tektronix Inc

12/03/15 / #20150348281

Stop weighted waveform

A waveform monitor includes a brightness measuring system to generate brightness values that are then converted to stop equivalents. The conversion may be performed using a look up table. ... Tektronix Inc

11/26/15 / #20150338442

Dynamic mask testing

A device is capable of receiving a waveform and capturing acquisitions of the waveform. Different boundary masks can be applied to the waveform acquisitions, depending on the timing of the acquisition. ... Tektronix Inc

11/12/15 / #20150327091

Selective real-time gtp session tracking using distributed processing techniques

A distributed network monitoring device monitors via a lightweight session tracking module of a network monitoring device, control plane data for connectivity sessions of user equipment (ue) in a communication network. The lightweight session tracking module selectively identifies at least one bearer for a corresponding connectivity session according to one or more control plane attributes and associates each selectively identified bearer for the corresponding connectivity session with a bearer routing rule for user plane data. ... Tektronix Inc

10/29/15 / #20150312124

Methods and policies to support a quality-of-storage network

A method for managing data in a quality-of-storage (qost) network comprising a plurality of nodes includes receiving current qost network topology information. A plurality of data streams is received at a data storage interface of the qost network. ... Tektronix Inc

10/29/15 / #20150310590

Multiple rasterizing displays for multiple rois in an overlaid display

An electronic device can include an input configured to receive video data, at least one region of interest (roi) block configured to identify an roi within the video data, and at least one rasterizing block coupled with the at least one roi block and configured to rasterize an image based on the roi within the video data as identified by the at least one roi block. A display processor can be configured to provide as output an overlay display in which the image rasterized by the at least one rasterizing block is overlaid a rasterized image corresponding to the video data.. ... Tektronix Inc

10/22/15 / #20150304196

Streaming video monitoring using cdn data feeds

A method for monitoring streaming video content is provided. Content delivery network (cdn) feed sent over one or more cdns is monitored and analyzed using a first soft probe deployed in the one or more cdns to generate a first video session record. ... Tektronix Inc

09/24/15 / #20150271927

Integrated soldering device

An integrated soldering device comprising a wire feed mechanism, a heater configured to heat the wire, and an air recirculation system. The heated wire is fed from the device functions as the soldering tip as the device is used. ... Tektronix Inc

08/27/15 / #20150243608

Cable mounted modularized signal conditioning apparatus system

A modularized signal conditioning apparatus system includes at least two slots formed in a coaxial cable. The slots are spaced apart so as to not reduce the measuring performance of the coaxial cable. ... Tektronix Inc

08/27/15 / #20150241543

Dynamic compensation circuit

A test and measurement system including a device under test, an accessory, a controller and a test and measurement instrument. The accessory is connected to the device under test and includes a signal input to receive an input signal from the device under test, a compensation unit configured to apply a compensation signal internal to the accessory, and a signal output to output an output signal read from the device under test. ... Tektronix Inc

08/06/15 / #20150223357

Laminated punched sheet metal electronic enclosure/shield with integrated gaskets

An assembly suitable for housing electronic components can include a top shield and a bottom shield, the bottom shield having a conductive outer cover, a wall section, and a laminating portion between the conductive outer cover and the wall section. The laminating portion may include laminating material. ... Tektronix Inc

07/30/15 / #20150212185

Method for probe equalization

A test and measurement system including a test and measurement instrument, a probe connected to the test and measurement instrument, a device under test connected to the probe, at least one memory configured to store parameters for characterizing the probe, a user interface and a processor. The user interface is configured to receive a nominal source impedance of the device under test. ... Tektronix Inc

07/23/15 / #20150207574

Pulse amplitude modulation (pam) bit error test and measurement

A method and apparatus are provided to detect a threshold-error of a multi-level signal-under-test. In one aspect of the disclosure, a digital test sequence may be used to produce the signal-under-test. ... Tektronix Inc

07/16/15 / #20150198969

Systems and methods for resolving clock time between asynchronous time domains

The techniques for resolving asynchronous clock times include determining at least a high resolution time period and a low resolution time period for a clock of a first time domain, generating a plurality of sequenced transition signals for the high resolution time period where each sequenced transition signal corresponds to a respective bit transition period of the high resolution clock of the first time domain, encoding the plurality of sequenced transition signals for the high resolution time period into a high resolution vector, and encoding the low resolution time period into a low resolution vector.. . ... Tektronix Inc

07/09/15 / #20150195721

Determine service impacts due to device software upgrades

Systems and methods for identifying communication devices in telecommunication networks are described. In some embodiments, a method may include performing, by a telecommunications monitoring system, determining occurrence of a device software upgrade on a device operating in a telecommunications network controlled at least in part by a telecommunications operator. ... Tektronix Inc

07/09/15 / #20150193855

Model handset model churn in a mobile network by tracking unique subscribers over time

A method for providing a handset recommendation to subscribers in a mobile telecommunication network includes receiving information related to a subscriber's utilization of a handset. A recommended handset for the subscriber is identified based on the subscriber's handset utilization and historical handset migration information. ... Tektronix Inc

07/09/15 / #20150193786

Computation of a mobile subscriber's social rank to indicate importance

A method and system for providing information related to a social rank of a subscriber in a telecommunication network in which information is collected related to one or more subscribers from the telecommunication network. A direct relationship is determined between a subscriber and a first plurality of subscribers in the telecommunication network and an indirect relationship is determined between the subscriber and a second plurality of subscribers in the telecommunication network, wherein the subscriber and the second plurality of subscribers are members of the same social network. ... Tektronix Inc

07/02/15 / #20150189616

Systems and methods for providing location based services

An subscriber location device for determining location information for user equipment (ue) in a communication network monitors a network interface between a mobility management entity node and an evolved serving mobile location center (e-smlc) node, receive location information from network interface between the mme node and the e-smlc node, associates the received location information with corresponding ue to yield associated location information and stores the associated location information in a subscriber location database, indexed according to the ue.. . ... Tektronix Inc

06/18/15 / #20150173236

Dual faced atca backplane

A system compatible for use with atca includes a chassis comprising a first and a second plurality of slots for receiving circuit boards. The chassis further includes a midplane having a front surface and a back surface. ... Tektronix Inc

06/18/15 / #20150172981

System and method to correlate handover transitions between 3gpp network access and untrusted non-3gpp network access

There is provided a passive network monitoring device that monitors one or more network interfaces between network nodes including a sgw node, a pgw node, an epdg node, and a pcrf node and a pcef node. The device receives a handover indication for ue from untrusted non-3gpp network access to 3gpp network access and receives a response to an attach request from one or more of the network interfaces, the response including a msip address and a charging id for the ue. ... Tektronix Inc

06/18/15 / #20150172197

Jitter buffer emulation for rtp streams in passive network monitoring systems

A method for emulating a jitter buffer by a telecommunications network monitoring probe includes determining an rtp timestamp for each of the plurality of received rtp packets. An actual time of arrival is determined for each of the plurality of rtp packets. ... Tektronix Inc

06/18/15 / #20150171960

Extended range electro-optic voltage accessory

A test and measurement system including an electro-optical voltage accessory with an electro-optical sensor configured to output a modulated output signal, a device under test connected to the electro-optical voltage accessory with a variable input signal that exceeds a linear input range of the optical sensor, and a processor. The processor is configured to modify the modulated output signal from the electro-optical voltage accessory to reconstruct the variable input signal of the electro-optical voltage accessory that exceeds the linear input range of the optical sensor.. ... Tektronix Inc

06/18/15 / #20150171589

Method of controlling electro-optical probe gain and sensitivity

A method of controlling the gain or sensitivity of a test and measurement system. The test and measurement system includes a host, a controller with an optical transmitter and an optical receiver, optical-to-electrical converter, an accessory head, and a device under test. ... Tektronix Inc

06/18/15 / #20150168530

Measurement system including accessory with internal calibration signal

An accessory for use with a test and measurement instrument. The accessory includes an input to receive a signal from a device under test, a calibration unit configured to apply a calibration or compensation signal internal to the accessory, and an output to output the signal from the device under test or the calibration or compensation signal to a test and measurement instrument.. ... Tektronix Inc

06/18/15 / #20150168293

Apparatus and method to measure display quality

A method for measuring a quality parameter, such as luminance uniformity, of a video display, according to some embodiments of the present invention, includes providing a plurality of pattern images to be displayed sequentially on the video display, measuring the amount of light produced by each pattern image using a wide-angle light sensor, and calculating the video display quality parameter using the measured light values corresponding to each displayed pattern. Each pattern used in accordance with this method is derived from an orthogonal matrix, resulting in each pattern having a high average brightness, thereby eliminating the need to use a narrow-angle, spot light meter, and instead allowing measurements to be made using a simple, wide-angle, incident-light or reflected-light photometer. ... Tektronix Inc

06/11/15 / #20150163624

Determining mobile device location in a mobile network having repeaters

A method for determining mobile device location in a wireless communication network having plural base stations and at least one repeater for communicating with a mobile device is performed by a geolocation detection program for locating a mobile device. The geolocation detection program determines whether a signal received from the mobile device has passed through the at least one repeater.. ... Tektronix Inc

05/28/15 / #20150147922

High performance multiport connector system using liga springs

A multiport zero insertion force (zif) connector can include a multiport connector housing defining an opening and an interior space for receiving a multi-path circuit device having multiple types of electrical connection paths therethrough and multiple liga springs positioned within the interior space to apply pressure to the multi-path circuit device while in a first position. A locking component can be configured to cause the liga springs to move to a second position responsive to a user pressing the locking component, wherein the liga springs do not apply pressure to the multi-path circuit device while in the second position.. ... Tektronix Inc

05/28/15 / #20150145545

High performance liga spring interconnect system for probing application

A zero insertion force (zif) connector can include a connector housing defining an opening and an interior space for receiving a mating member, multiple liga springs positioned within the interior space and configured to apply pressure to the mating member while in a first position, and a locking component to cause the liga springs to move to a second position responsive to a user pressing the locking component. The liga springs do not apply pressure to the mating member while in the second position.. ... Tektronix Inc

04/30/15 / #20150114685

Releaseable probe connection

A test and measurement probe connection system including an interposer, at least one probe tab connected to the interposer, and a connector that is releasably connectable to the at least one probe tab to measure signals from the interposer.. . ... Tektronix Inc

04/23/15 / #20150109462

Checking closed caption consistency in transport stream in real/deferred time

A machine includes an input port to receive closed caption information, which can be decoded from a transport stream. A calculator calculates a bit rate for the closed caption information. ... Tektronix Inc

04/09/15 / #20150098352

Determining quality of experience confidence level for mobile subscribers

A method, computer program product and system for determining quality of experience indicator in a telecommunication network including core network and radio access network (ran) are provided. Quality of service indicators for a subscriber's session associated with the core network are received. ... Tektronix Inc

04/09/15 / #20150097839

Stochastic rasterization of waveform trace displays

A stochastic system in a waveform monitor reduces the amount of memory used to store waveform data as it is being accumulated. The system produces a high quality trace display using fewer bits of memory by incrementing pixels using stochastic methods. ... Tektronix Inc

03/26/15 / #20150084660

Time-domain reflectometer de-embed probe

A de-embed probe including an input configured to connect to a device under test, a memory, a signal generator connected to the input, the signal generator configured to generate a test signal, and a controller connected to the signal generator and configured to control the signal generator. The de-embed probe may be used in a test and measurement system. ... Tektronix Inc

03/26/15 / #20150084656

Two port vector network analyzer using de-embed probes

A test and measurement system including a device under test, two de-embed probes connected to the device under test, and a test and measurement instrument connected to the two de-embed probes. The test and measurement instrument includes a processor configured to determine the s-parameter set of the device under test based on measurements from the device under test taken by the two de-embed probes.. ... Tektronix Inc

03/26/15 / #20150084655

Switched load time-domain reflectometer de-embed probe

A de-embed probe, including two inputs configured to connect to a device under test, a memory, a signal generator configured to output a signal, a plurality of load components, a plurality of switches, and a controller. Each load component is configured to provide a different load. ... Tektronix Inc

03/12/15 / #20150072714

Geolocation tool

A method for providing accurate geolocation information is described in which geolocation information is received from a plurality of position information sources. A confidence indicator value is associated with each of the plurality of position information sources. ... Tektronix Inc

03/05/15 / #20150066410

Occupancy measurement and triggering in frequency domain bitmaps

A method is disclosed for triggering upon signal events occurring in frequency domain signals. The method includes repeatedly sampling a time-varying signal and generating a plurality of digital frequency domain spectrums based on the samples of the time-varying signal. ... Tektronix Inc

02/26/15 / #20150057978

Serial bit stream regular expression with states

A test and measurement instrument includes a user interface and a controller. The controller is configured to receive a serial bit stream and apply a logic to the serial bit stream to identify states within the serial bit stream. ... Tektronix Inc

02/26/15 / #20150054492

Isolated probe with digital multimeter or digital voltmeter

The disclosed technology relates to a probe for use with a test and measurement instrument. The probe includes a digital multimeter or voltmeter with an analog-to-digital converter configured to measure a signal from a device under test and determine a digital measurement from the signal, a controller connected to the multimeter or voltmeter configured to receive the digital measurement from the multimeter or voltmeter, a digital communication interface connected to the controller configured to communicate with the controller, and a communication link connected to the digital communication interface and the analog signal interface to communicate with the test and measurement instrument.. ... Tektronix Inc

01/29/15 / #20150032393

Switching loss measurement and plot in test and measurement instrument

The disclosed technology relates to a method and apparatus for graphically displaying a switching cycle of a switching device. A switching voltage and a switching current are acquired for a device under test via a voltage probe and a current probe, respectively, for a plurality of switching cycles of the device under test. ... Tektronix Inc

01/15/15 / #20150016285

Systems and methods to handle codec changes in call quality calculations

The embodiments described herein relate to obtaining one or more measurements from a voip communication that is indicative of call quality, changing one or more settings of the voip communication, such as the type of codec or the ascribed bit rate of a vbr codec, and determining call quality of the voip communication after setting changes by utilizing at least one of the one or more call quality measurements.. . ... Tektronix Inc

01/15/15 / #20150016269

Frame analysis - a new way to analyze serial and other packetized data

An aspect of the invention includes a machine. The machine can receive data and determine a logical subdivision of the data. ... Tektronix Inc

01/08/15 / #20150011178

Traffic distance method for wireless communications systems

A method for determining a cell placement efficiency number for a wireless cell by computing a first radius r1, wherein the first radius r1 defines a first region that comprises a first threshold th1 of the total cell traffic. A second radius r2 is computed, wherein the second radius r2 defines a second region that comprises a second threshold th2 of the total cell traffic. ... Tektronix Inc

01/01/15 / #20150003256

Signaling message correlation in lte access and core networks

A computer implemented method and telecommunications diagnostic apparatus that correlates packets on a core network with those on the access network. Generated is an identification attribute from information elements (ies) in s1ap packets present in the core network and accessible to the access network. ... Tektronix Inc








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 Tektronix Inc 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 Tektronix Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###