Assignee profile:

Keysight Technologies, Inc.

City:

Santa Rosa, California

Country:

United States

Published Applications:

556

Last publication date:

2026-06-09

Patent Grants:

556

Last grant date:

2026-06-09

Quarterly Keysight Technologies, Inc. Patent Applications

Top Inventors for applications by Keysight Technologies, Inc.

These are the the leading inventors for applications assigned to Keysight Technologies, Inc.:

Recent patent applications by Keysight Technologies, Inc.

Keysight Technologies, Inc. based in Santa Rosa, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-06-09 ✅ Patent 12,650,476 granted on 2026-06-09
US18227579
Physics

System and method of emulating electrical power island

#2 | 2026-06-02 ✅ Patent 12,646,243 granted on 2026-06-02
US18489726
Physics

Sequential ray tracing using surface sets

#3 | 2026-03-17 ✅ Patent 12,580,669 granted on 2026-03-17
US18244410
Electricity

Long duration broadband RF spectrum signal visualization

#4 | 2026-02-17 ✅ Patent 12,556,321 granted on 2026-02-17
US18671259
Electricity

Methods and oscilloscopes for measuring jitter in digital signals

#5 | 2026-02-03 ✅ Patent 12,540,963 granted on 2026-02-03
US18620318
Physics

Systems, methods, and computer readable media for a heuristic approach to facilitating analysis of radio frequency recordings

#6 | 2026-01-29 ✅ Patent 12,555,915 granted on 2026-02-17
US20260031543A1
Electricity

SYSTEMS AND METHODS FOR ROTATING POLARIZATION OF RADIO FREQUENCY WAVES

#7 | 2026-01-27 ✅ Patent 12,535,524 granted on 2026-01-27
US18379702
Physics

System and apparatus for testing magnetoresistive random access memory (MRAM) devices

#8 | 2026-01-06 ✅ Patent 12,519,565 granted on 2026-01-06
US18761399
Electricity

Method and system for equalizing digital signals using partial response maximum likelihood sequence equalization

#9 | 2025-12-30 ✅ Patent 12,513,038 granted on 2025-12-30
US18764472
Electricity

Determining frequency offset of signal under test

#10 | 2025-12-09 ✅ Patent 12,495,034 granted on 2025-12-09
US18135722
Electricity

Methods, systems and computer readable media for providing a distributed infrastructure

#11 | 2025-10-21 ✅ Patent 12,451,985 granted on 2025-10-21
US18124797
Electricity

System and method for simulating spurious power of radio frequency (RF) mixer

#12 | 2025-10-02 ✅ Patent 12,645,554 granted on 2026-06-02
US20250307095A1
Physics

SYSTEM AND METHOD FOR PLANNING AND EXECUTING TEST OF ELECTRONIC DEVICE

#13 | 2025-08-26 ✅ Patent 12,399,861 granted on 2025-08-26
US18533951
Physics

Methods, systems, and computer readable media for applying digital signal processor (DSP) blocks in configurable sequences using sorting switch

#14 | 2025-08-19 ✅ Patent 12,395,380 granted on 2025-08-19
US18424362
Electricity

System and method of performing channel sounding for modeling ultrawideband radio frequency channels

#15 | 2025-08-12 ✅ Patent 12,388,491 granted on 2025-08-12
US18426531
Electricity

System and method for canceling signal source noise when measuring residual noise of a device under test (DUT)

#16 | 2025-08-05 ✅ Patent 12,379,987 granted on 2025-08-05
US18384516
Physics

Digitizer error detection and recovery

#17 | 2025-07-31 ✅ Patent 12,613,312 granted on 2026-04-28
US20250244446A1
Physics

SYSTEM AND METHOD FOR EMULATING MULTIPATH EFFECTS OF RADAR

#18 | 2025-07-15 ✅ Patent 12,360,164 granted on 2025-07-15
US18539035
Physics

Method and apparatus for predicting failure of a component

#19 | 2025-07-01 ✅ Patent 12,348,207 granted on 2025-07-01
US18132870
Electricity

Wideband termination network

#20 | 2025-06-24 ✅ Patent 12,339,483 granted on 2025-06-24
US18750026
Physics

Devices and methods for providing a conduit for light to travel between an optical fiber and a photodiode

#21 | 2025-05-27 ✅ Patent 12,314,215 granted on 2025-05-27
US17967444
Physics

Digital signal processor (DSP) with global and local interconnect architecture and reconfigurable hardware accelerator core

#22 | 2025-05-22 ✅ Patent 12,352,843 granted on 2025-07-08
US20250164628A1
Physics

SYSTEM AND METHOD FOR EMULATING DIFFUSE TARGETS

#23 | 2025-05-06 ✅ Patent 12,294,197 granted on 2025-05-06
US17106329
Electricity

System and controller for stabilization of injection-locked laser diode amplifiers

#24 | 2025-05-01 ✅ Patent 12,381,542 granted on 2025-08-05
US20250141437A1
Electricity

SYSTEM FOR SELECTIVELY ADDING NOISE PEDESTAL TO GENERATED SIGNAL

#25 | 2025-05-01 ✅ Patent 12,560,644 granted on 2026-02-24
US20250138079A1
Physics

SYSTEM FOR TESTING USER EQUIPMENT

#26 | 2025-05-01 ✅ Patent 12,535,515 granted on 2026-01-27
US20250138073A1
Physics

METHODS OF REMOVING INTRINSIC NOISE FROM SIGNAL UNDER TEST (SUT)

#27 | 2025-04-15 ✅ Patent 12,278,714 granted on 2025-04-15
US17975326
Electricity

RF distortion analysis and gain compression characterization based on waveform creation

#28 | 2025-04-03 ✅ Patent 12,452,286 granted on 2025-10-21
US20250112946A1
Electricity

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR ZERO TRUST NETWORK ACCESS (ZTNA) TESTING USING TEST SYSTEM WITH SIMULATED OR EMULATED IDENTITY PROVIDER

#29 | 2025-03-06 ✅ Patent 12,381,806 granted on 2025-08-05
US20250080447A1
Electricity

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR TESTING INGRESS TIMESTAMPING USING LANE SKEWING

#30 | 2025-02-27 ✅ Patent 12,372,561 granted on 2025-07-29
US20250067782A1
Physics

SYSTEM AND METHOD FOR MEASURING MODULATION DISTORTION ERROR VECTOR MAGNITUDE (EVM) OF A DEVICE UNDER TEST (DUT)

#31 | 2025-02-18 ✅ Patent 12,231,126 granted on 2025-02-18
US18127771
Electricity

System and method for generating sampling strobe for sampling an input signal

#32 | 2025-01-21 ✅ Patent 12,206,723 granted on 2025-01-21
US18218946
Electricity

Systems and methods for testing video streaming on wireless networks

#33 | 2025-01-07 ✅ Patent 12,188,963 granted on 2025-01-07
US17946538
Physics

Noise reduction of oscilloscope waveforms

#34 | 2025-01-02 ✅ Patent 12,468,645 granted on 2025-11-11
US20250004964A1
Physics

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR EXPOSING FEATURES OF AN INTERNET OF THINGS (IoT) DEVICE

#35 | 2024-12-17 ✅ Patent 12,170,605 granted on 2024-12-17
US18234855
Electricity

Methods, systems, and computer readable media for injecting test plugins into user-space network protocol stack executing on device under test (DUT) and executing test plugins during testing of DUT

#36 | 2024-12-03 ✅ Patent 12,158,491 granted on 2024-12-03
US17874517
Physics

Phase distortion measurement

#37 | 2024-11-19 ✅ Patent 12,146,901 granted on 2024-11-19
US17508323
Physics

System and method for providing information on measurement errors for instruments

#38 | 2024-11-19 ✅ Patent 12,149,395 granted on 2024-11-19
US17169709
Electricity

Coefficient generator

#39 | 2024-11-14 ✅ Patent 12,505,309 granted on 2025-12-23
US20240378395A1
Physics

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR NETWORK TEST CONFIGURATION AND EXECUTION USING BROKERED COMMUNICATIONS WITH A LARGE LANGUAGE MODEL (LLM)

#40 | 2024-11-14 ✅ Patent 12,481,570 granted on 2025-11-25
US20240378125A1
Physics

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR NETWORK TESTING AND COLLECTING GENERATIVE ARTIFICIAL INTELLIGENCE TRAINING DATA

#41 | 2024-11-07 ✅ Patent 12,341,682 granted on 2025-06-24
US20240372797A1
Electricity

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR CONTROLLING A TRAFFIC GENERATOR USING AN OPEN APPLICATION PROGRAMMING INTERFACE

#42 | 2024-10-31 ✅ Patent 12,438,879 granted on 2025-10-07
US20240364691A1
Electricity

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR ZERO TRUST NETWORK ACCESS (ZTNA) TESTING USING APPLICATION-INDEPENDENT AUTHENTICATION PROFILES

#43 | 2024-10-24 ✅ Patent 12,580,840 granted on 2026-03-17
US20240356832A1
Electricity

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR LINK MULTIPLEXING AND FORWARDING PACKETS IN A TEST ENVIRONMENT

#44 | 2024-10-10 ✅ Patent 12,455,810 granted on 2025-10-28
US20240338307A1
Physics

SYSTEMS AND METHODS FOR EMULATING AND TESTING DATA FLOWS IN DISTRIBUTED COMPUTING SYSTEMS

#45 | 2024-10-03 ✅ Patent 12,482,949 granted on 2025-11-25
US20240332809A1
Electricity

VARIABLE GAIN HORN

#46 | 2024-09-17 ✅ Patent 12,095,600 granted on 2024-09-17
US17971317
Electricity

Waveform creation for RF distortion analysis and gain compression characterization

#47 | 2024-09-12 ✅ Patent 12,348,229 granted on 2025-07-01
US20240305281A1
Electricity

CONTINUOUS PHASE MAINTENANCE FOR SWITCHED FREQUENCIES USING PHASE ACCUMULATORS

#48 | 2024-09-05 ✅ Patent 12,513,545 granted on 2025-12-30
US20240298197A1
Electricity

METHODS AND SYSTEMS FOR TESTING BLUETOOTH® CLASSIC WIRELESS DEVICES

#49 | 2024-08-29 ✅ Patent 12,436,238 granted on 2025-10-07
US20240288545A1
Physics

EMULATION OF SPATIALLY DISTRIBUTED OBJECTS WITH A SPARSELY POPULATED ARRAY OF RADAR TARGET SIMULATORS

#50 | 2024-08-15 ✅ Patent 12,169,210 granted on 2024-12-17
US20240272199A1
Physics

Probe tip with rigid frame and flexible tip portion

#51 | 2024-08-08 ✅ Patent 12,177,107 granted on 2024-12-24
US20240267317A1
Electricity

Methods, systems and computer readable media for non-intrusive queue analysis

#52 | 2024-08-08 ✅ Patent 12,113,886 granted on 2024-10-08
US20240267196A1
Electricity

Methods, systems and computer readable media for generating dynamic time error

#53 | 2024-08-01 ✅ Patent 12,425,111 granted on 2025-09-23
US20240259114A1
Electricity

METHOD AND SYSTEM FOR TESTING DEVICE UNDER TEST (DUT) OVER LONG DISTANCE

#54 | 2024-07-18 ✅ Patent 12,255,979 granted on 2025-03-18
US20240243896A1
Physics

Clock recovery unit adjustment

#55 | 2024-07-18 ✅ Patent 12,166,258 granted on 2024-12-10
US20240243458A1
Electricity

Microwave circulator having discontinuous ferrimagnetic array

#56 | 2024-07-11 ✅ Patent 12,401,563 granted on 2025-08-26
US20240235923A1
Electricity

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR DETECTING NETWORK SERVICE ANOMALIES

#57 | 2024-07-09 ✅ Patent 12,032,600 granted on 2024-07-09
US17361756
Physics

Method and system for recording and analyzing large amounts of data

#58 | 2024-07-04 ✅ Patent 12,536,079 granted on 2026-01-27
US20240220380A1
Physics

SYSTEM FOR TESTING DEVICE UNDER TEST USING REMOTE DATA CENTER

#59 | 2024-07-02 ✅ Patent 12,025,638 granted on 2024-07-02
US17944789
Physics

Noise reduction of oscilloscope waveforms

#60 | 2024-06-27 ✅ Patent 12,176,961 granted on 2024-12-24
US20240214080A1
Electricity

System and method for determining corrected total radiated power (TRP) or corrected total isotropic sensitivity (TIS) of offset antenna under test

#61 | 2024-06-20 ✅ Patent 12,021,730 granted on 2024-06-25
US20240205129A1
Electricity

Methods, systems, and computer readable media for testing data processing units in high availability configurations

#62 | 2024-06-20 ✅ Patent 12,567,681 granted on 2026-03-03
US20240204420A1
Electricity

ANTENNA ARRAY MEASUREMENT AND CALIBRATION

#63 | 2024-06-20 ✅ Patent 12,603,442 granted on 2026-04-14
US20240204402A1
Electricity

ANTENNA ARRAY MEASUREMENT AND CALIBRATION

#64 | 2024-06-20 ✅ Patent 12,553,951 granted on 2026-02-17
US20240201267A1
Physics

PARTIAL DISCHARGE FAULT DETECTOR FOR BATTERY TESTING

#65 | 2024-06-06 ✅ Patent 12,634,069 granted on 2026-05-19
US20240187159A1
Electricity

METHODS, SYSTEMS AND COMPUTER READABLE MEDIA FOR ANALYZING AND DISPLAYING WIRELESS SIGNAL DATA CAPTURED BY A WIRELESS SIGNAL CAPTURE AND DATA ANALYZER DEVICE

#66 | 2024-05-30 ✅ Patent 12,348,404 granted on 2025-07-01
US20240179085A1
Electricity

METHODS, SYSTEMS AND COMPUTER READABLE MEDIA FOR EMULATING PHYSICAL LAYER IMPAIRMENTS IN A CLOUD COMPUTING ENVIRONMENT

#67 | 2024-05-30 ✅ Patent 12,320,882 granted on 2025-06-03
US20240175959A1
Physics

Integrated vector network analyzer

#68 | 2024-05-23 ✅ Patent 12,323,315 granted on 2025-06-03
US20240171495A1
Electricity

Methods, systems, and computer readable media for scaling network traffic and emulating a stateful transport layer protocol

#69 | 2024-05-23 ✅ Patent 12,596,945 granted on 2026-04-07
US20240169229A1
Physics

METHOD AND SYSTEM FOR COMPILING BARE QUANTUM-LOGIC CIRCUITS

#70 | 2024-05-16 ✅ Patent 12,591,039 granted on 2026-03-31
US20240159865A1
Physics

RECTENNA ARRAY FOR DETECTING POWER RADIATED PATTERN OF MICROWAVE OR MILLIMETER-WAVE SIGNALS

#71 | 2024-05-09 ✅ Patent 12,407,600 granted on 2025-09-02
US20240154896A1
Electricity

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR SMARTSWITCH SERVICE CHAINING

#72 | 2024-05-02 ✅ Patent 12,063,140 granted on 2024-08-13
US20240146599A1
Electricity

Methods, systems, and computer readable media for test system agent deployment in a smartswitch computing environment

#73 | 2024-04-25 ✅ Patent 12,372,551 granted on 2025-07-29
US20240133921A1
Physics

VOLTAGE PROBE DEVICE WITH ADJUSTABLE BIAS

#74 | 2024-04-18 ✅ Patent 12,309,051 granted on 2025-05-20
US20240129220A1
Electricity

Methods, systems, and computer readable media for testing a system under test using congestion control monitoring

#75 | 2024-04-18 ✅ Patent 12,034,626 granted on 2024-07-09
US20240129219A1
Electricity

Methods, systems, and computer readable media for using a programmable processing pipeline device to execute scalable connections per second (CPS) generation test and an application replay sequence test

#76 | 2024-04-09 ✅ Patent 11,956,274 granted on 2024-04-09
US17189634
Electricity

System and method for implementing a secure configuration of controllers and instruments in a networked system

#77 | 2024-04-04 ✅ Patent 12,481,022 granted on 2025-11-25
US20240111023A1
Physics

SYSTEM AND METHOD OF EMULATING ECHO SIGNALS FROM EMULATED TARGETS WITH REDUCED INTERFERENCE FROM REFLECTION

#78 | 2024-04-04 ✅ Patent 12,422,468 granted on 2025-09-23
US20240110971A1
Physics

METHOD OF TESTING MULTI-PANEL USER EQUIPMENT WITH SPHERICAL COVERAGE

#79 | 2024-04-04 ✅ Patent 12,449,476 granted on 2025-10-21
US20240110963A1
Physics

PERIODIC JITTER DETERMINATION FOR A PHASE NOISE MEASUREMENT

#80 | 2024-03-26 ✅ Patent 11,941,337 granted on 2024-03-26
US17390882
Physics

System and method for modeling nonlinear component for use in circuit design

#81 | 2024-03-26 ✅ Patent 11,943,248 granted on 2024-03-26
US15947274
Electricity

Methods, systems, and computer readable media for network security testing using at least one emulated server

#82 | 2024-03-21 ✅ Patent 12,056,028 granted on 2024-08-06
US20240095156A1
Physics

Methods, systems, and computer readable media for using an impairment configuration manager

#83 | 2024-03-07 ✅ Patent 11,949,566 granted on 2024-04-02
US20240080244A1
Electricity

Methods, systems, and computer readable media for testing a system under test using a processing node communications model

#84 | 2024-02-29 ✅ Patent 12,101,252 granted on 2024-09-24
US20240073131A1
Electricity

Methods, systems, and computer readable media for implementing routing path groups between emulated switches

#85 | 2024-02-29 ✅ Patent 12,372,576 granted on 2025-07-29
US20240069099A1
Physics

METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR USING A TESTBED TRANSPILER

#86 | 2024-02-29 ✅ Patent 12,442,848 granted on 2025-10-14
US20240069082A1
Physics

SYSTEM FOR POSITIONING ANTENNA ELEMENTS OF A DUT WITHIN A QUIET ZONE OF AN ANTENNA TEST CHAMBER

#87 | 2024-02-15 ✅ Patent 12,316,324 granted on 2025-05-27
US20240056064A1
Electricity

Frequency matched sub-sample feedforward modulation in amplitute level control loop

#88 | 2024-02-15 ✅ Patent 12,174,228 granted on 2024-12-24
US20240053389A1
Physics

Thermoelectric power meter

#89 | 2024-02-01 ✅ Patent 12,101,184 granted on 2024-09-24
US20240039657A1
Electricity

Method and system for reducing data stored in capture buffer

#90 | 2024-01-30 ✅ Patent 11,889,508 granted on 2024-01-30
US17484503
Electricity

System and method for managing a cellular network

#91 | 2024-01-23 ✅ Patent 11,879,943 granted on 2024-01-23
US17334929
Physics

Method and apparatus for predicting failure of a component

#92 | 2024-01-11 ✅ Patent 11,962,434 granted on 2024-04-16
US20240015051A1
Electricity

Methods, systems, and computer readable media for capturing dropped packets at a switching fabric emulator

#93 | 2024-01-04 ✅ Patent 12,199,760 granted on 2025-01-14
US20240007224A1
Electricity

Method and system for reducing data stored in capture buffer

#94 | 2023-12-28 ✅ Patent 12,081,332 granted on 2024-09-03
US20230421292A1
Electricity

Method and system for reducing data stored in capture buffer

#95 | 2023-12-26 ✅ Patent 11,853,254 granted on 2023-12-26
US17962453
Physics

Methods, systems, and computer readable media for exposing data processing unit (DPU) traffic in a smartswitch

#96 | 2023-12-21 ✅ Patent 11,916,774 granted on 2024-02-27
US20230412485A1
Electricity

Methods, systems, and computer readable media for processing control plane messages for emulated data center switching fabric

#97 | 2023-11-21 ✅ Patent 11,821,920 granted on 2023-11-21
US17178691
Physics

System and method for reducing error in time domain waveform of a signal under test (SUT)

#98 | 2023-11-16 ✅ Patent 12,231,410 granted on 2025-02-18
US20230370435A1
Electricity

Methods, systems, and computer readable media for processing QUIC communications in a network

#99 | 2023-11-07 ✅ Patent 11,811,905 granted on 2023-11-07
US17828698
Electricity

System and method of compensating for actual data path latency

#100 | 2023-11-02 ✅ Patent 12,244,480 granted on 2025-03-04
US20230353473A1
Electricity

Methods, systems, and computer readable media for active testing and monitoring a radio access network and core network

Also check out Keysight Technologies, Inc.'s (Santa Rosa, United States) applicant profile with 387 patent applications submitted.

AssigneeID:

142061 ⎘