Assignee
KEYSIGHT TECHNOLOGIES INC
US·520 granted patents·83 pending applications·1,580 citations·filing 2012–2025
Top patents by PatentIndex Score
603 records- 0198US11520008B2Radar target emulation and multi-distance emulation using PMCW radarKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Dec 6, 2022·9 cites·20 claims
- 0298US11424841B1System and method for measuring phase noiseKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Aug 23, 2022·8 cites·20 claims
- 0398US11388081B1Methods, systems, and computer readable media for impairment testing using an impairment deviceKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Jul 12, 2022·33 cites·20 claims
- 0498US11258719B1Methods, systems and computer readable media for network congestion control tuningKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Feb 22, 2022·27 cites·18 claims
- 0597US11323354B1Methods, systems, and computer readable media for network testing using switch emulationKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted May 3, 2022·11 cites·20 claims
- 0697US10733088B1Methods, systems, and computer readable media for testing a network node or a related application programming interface using source code metadataKEYSIGHT TECHNOLOGIES INC·Filed 2019·Granted Aug 4, 2020·32 cites·20 claims
- 0797US10145930B1Method and system for phase synchronization and calibration of a multiport vector network analyzer using a single phase referenceKEYSIGHT TECHNOLOGIES INC·Filed 2015·Granted Dec 4, 2018·20 cites·20 claims
- 0897US9800355B1System and method for performing over-the-air (OTA) testing of a device under test (DUT) having an integrated transmitter-antenna assembly using near field and intermediate field measurementsKEYSIGHT TECHNOLOGIES INC·Filed 2016·Granted Oct 24, 2017·60 cites·20 claims
- 0997US2026079188A1Measurement instrument having time, frequency and logic domain channelsKEYSIGHT TECHNOLOGIES INC·Filed 2025·Application pending·0 cites
- 1096US11853254B1Methods, systems, and computer readable media for exposing data processing unit (DPU) traffic in a smartswitchKEYSIGHT TECHNOLOGIES INC·Filed 2022·Granted Dec 26, 2023·5 cites·20 claims
- 1196US11543489B2Multi-target radar emulator systemKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Jan 3, 2023·4 cites·20 claims
- 1296US11483228B2Methods, systems, and computer readable media for network testing using an emulated data center environmentKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Oct 25, 2022·8 cites·20 claims
- 1396US11405302B1Methods, systems, and computer readable media for network testing using configurable test infrastructureKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Aug 2, 2022·12 cites·20 claims
- 1496US11245478B1Method and system for determining relative complex gain of channels in phase array antennaKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Feb 8, 2022·12 cites·20 claims
- 1596US10359459B1Quasi-peak detection systems and methodsKEYSIGHT TECHNOLOGIES INC·Filed 2017·Granted Jul 23, 2019·10 cites·20 claims
- 1696US10033473B1Systems and methods for performing multiple input, multiple output (MIMO) over-the-air testingKEYSIGHT TECHNOLOGIES INC·Filed 2017·Granted Jul 24, 2018·37 cites·24 claims
- 1796US9985733B1System and method for performing over-the-air (OTA) testing of a device under test (DUT) having an integrated transmitter-antenna assemblyKEYSIGHT TECHNOLOGIES INC·Filed 2016·Granted May 29, 2018·36 cites·20 claims
- 1896US9893819B1Determining far field error vector magnitude (EVM) of a device under test over the air (OTA)KEYSIGHT TECHNOLOGIES INC·Filed 2017·Granted Feb 13, 2018·12 cites·25 claims
- 1996US9874587B1One-pass trigger jitter reduction for digital instrumentsKEYSIGHT TECHNOLOGIES INC·Filed 2016·Granted Jan 23, 2018·12 cites·20 claims
- 2095US11716241B1Methods, systems, and computer readable media for actively diagnosing and remediating performance degradation in a production networkKEYSIGHT TECHNOLOGIES INC·Filed 2022·Granted Aug 1, 2023·8 cites·18 claims
- 2195US11709746B1Methods, systems, and computer readable media for smart network interface card testingKEYSIGHT TECHNOLOGIES INC·Filed 2022·Granted Jul 25, 2023·5 cites·20 claims
- 2295US11664909B1System and method for measuring phase noiseKEYSIGHT TECHNOLOGIES INC·Filed 2022·Granted May 30, 2023·3 cites·20 claims
- 2395US11486963B2Multiple input multiple output (MIMO) target emulation system and method for testing MMWAVE radar sensorKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Nov 1, 2022·5 cites·20 claims
- 2495US11483227B2Methods, systems and computer readable media for active queue managementKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Oct 25, 2022·6 cites·18 claims
- 2595US11408993B2Millimeter-wave detect or reflect arrayKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Aug 9, 2022·3 cites·19 claims
- 2695US11251840B1System and method for performing measurements of antenna under test offset from center of quiet zoneKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Feb 15, 2022·8 cites·20 claims
- 2795US11088744B1Methods, systems, and computer readable media for 5G digital beamforming testingKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Aug 10, 2021·12 cites·20 claims
- 2895US10868730B2Methods, systems, and computer readable media for testing network elements of an in-band network telemetry capable networkKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Dec 15, 2020·19 cites·15 claims
- 2994US12025638B1Noise reduction of oscilloscope waveformsKEYSIGHT TECHNOLOGIES INC·Filed 2022·Granted Jul 2, 2024·2 cites·20 claims
- 3094US11889508B1System and method for managing a cellular networkKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Jan 30, 2024·6 cites·20 claims
- 3194US11879924B2System and method for performing measurements of antenna under test offset from center of quiet zoneKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Jan 23, 2024·3 cites·18 claims
- 3294US11057256B1Measurement of periodically modulated signals under non-coherent operating conditionsKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Jul 6, 2021·3 cites·14 claims
- 3394US10686671B1Methods, systems, and computer readable media for testing network elements of an in-band network telemetry capable networkKEYSIGHT TECHNOLOGIES INC·Filed 2018·Granted Jun 16, 2020·36 cites·17 claims
- 3494US9742508B1Systems and methods for calibrating multiple input, multiple output (MIMO) test systems and for using the calibrated MIMO test systems to test mobile devicesKEYSIGHT TECHNOLOGIES INC·Filed 2016·Granted Aug 22, 2017·27 cites·40 claims
- 3594US9143147B1Calibration of inter-slice gain and offset errors in time-interleaved analog-to- digital converterKEYSIGHT TECHNOLOGIES INC·Filed 2014·Granted Sep 22, 2015·33 cites·24 claims
- 3693US11879943B1Method and apparatus for predicting failure of a componentKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Jan 23, 2024·2 cites·13 claims
- 3793US11789119B2Time synchronization and latency compensation for emulation test systemKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Oct 17, 2023·3 cites·20 claims
- 3893US11729087B2Methods, systems, and computer readable media for providing adaptive background test traffic in a test environmentKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Aug 15, 2023·4 cites·20 claims
- 3993US11604213B1System and method for reducing error in time domain waveform of a signal under test (SUT)KEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Mar 14, 2023·4 cites·20 claims
- 4093US11595137B1System and method of measuring error vector magnitude in the time domainKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Feb 28, 2023·3 cites·20 claims
- 4193US11469675B1Switched-mode, high bandwidth, high impedance power supplyKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Oct 11, 2022·6 cites·20 claims
- 4293US10958362B1Method and system for determining group delay between periodic radio frequency (RF) signalsKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Mar 23, 2021·5 cites·20 claims
- 4393US10951509B1Methods, systems, and computer readable media for providing intent-driven microapps for execution on communications network testing devicesKEYSIGHT TECHNOLOGIES INC·Filed 2019·Granted Mar 16, 2021·14 cites·15 claims
- 4493US10069505B1Least significant bit dynamic element matching in a digital-to-analog converterKEYSIGHT TECHNOLOGIES INC·Filed 2017·Granted Sep 4, 2018·14 cites·20 claims
- 4592US11941337B1System and method for modeling nonlinear component for use in circuit designKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Mar 26, 2024·3 cites·20 claims
- 4692US11867832B2Separating receive and transmit antennas of a radar test systemKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Jan 9, 2024·5 cites·18 claims
- 4792US11796333B1Methods, systems and computer readable media for augmented reality navigation in network test environmentsKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Oct 24, 2023·4 cites·20 claims
- 4892US11765068B2Methods, systems, and computer readable media for programmable data plane processor based traffic impairmentKEYSIGHT TECHNOLOGIES INC·Filed 2021·Granted Sep 19, 2023·3 cites·20 claims
- 4992US11552874B1Methods, systems and computer readable media for proactive network testingKEYSIGHT TECHNOLOGIES INC·Filed 2019·Granted Jan 10, 2023·58 cites·15 claims
- 5092US11035950B2Millimeter-wave detect or reflect arrayKEYSIGHT TECHNOLOGIES INC·Filed 2020·Granted Jun 15, 2021·3 cites·19 claims
Showing the top 50 of 603 patent records by PatentIndex Score.
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