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Santa Rosa, CA, United States of America

Keysight Technologies, Inc.

USPTO Granted Patents = 566

Trademarks = 109

Forward Citations = 1,098

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585 inventors (with patents filed for the assignee):

Gregory Steven Lee (26 out of 73 patents)

Christian Paul Sommers (25 out of 25 patents)

Hong-Wei Kong (18 out of 18 patents)

4. Ya Jing (16 out of 21 patents)

5. Jan Verspecht (14 out of 23 patents)

6. Andrew Robert Lehane (14 out of 19 patents)

7. Razvan Ionut Stan (14 out of 18 patents)

8. Edward Vernon Brush (13 out of 13 patents)

9. Keith Frederick Anderson (13 out of 23 patents)

10. Winston Wencheng Liu (12 out of 13 patents)

11. Matthew Ryan Bergeron (12 out of 29 patents)

12. Zhu Wen (11 out of 12 patents)

13. Joel P Dunsmore (11 out of 36 patents)

14. Thomas Ameling (11 out of 13 patents)

15. Kingshuk Mandal (10 out of 12 patents)

Core Competencies:

Network Testing

Generative Artificial Intelligence

Internet of Things

Distributed Computing

Zero Trust Network Access

Radio Frequency

Digital Signal Processing

Lidar Sensors

Optical Fiber

Traffic Generation

Congestion Control

Impairment Testing

566 patents: Sort by Forward Citations

1. 12519565 - Method and system for equalizing digital signals using partial response maximum likelihood sequence equalization (2026-01-06),

2. 12513545 - Methods and systems for testing Bluetooth® classic wireless devices (2025-12-30),

3. 12513038 - Determining frequency offset of signal under test (2025-12-30),

4. 12510573 - Measurement instrument having time, frequency and logic domain channels (2025-12-30),

5. 12505309 - Methods, systems, and computer readable media for network test configuration and execution using brokered communications with a large language model (LLM) (2025-12-23),

6. 12495034 - Methods, systems and computer readable media for providing a distributed infrastructure (2025-12-09),

7. 12482949 - Variable gain horn (2025-11-25),

8. 12481570 - Methods, systems, and computer readable media for network testing and collecting generative artificial intelligence training data (2025-11-25),

9. 12481022 - System and method of emulating echo signals from emulated targets with reduced interference from reflection (2025-11-25),

10. 12468645 - Methods, systems, and computer readable media for exposing features of an internet of things (IoT) device (2025-11-11),

11. 12455810 - Systems and methods for emulating and testing data flows in distributed computing systems (2025-10-28),

12. 12452286 - Methods, systems, and computer readable media for zero trust network access (ZTNA) testing using test system with simulated or emulated identity provider (2025-10-21),

13. 12451985 - System and method for simulating spurious power of radio frequency (RF) mixer (2025-10-21),

14. 12449476 - Periodic jitter determination for a phase noise measurement (2025-10-21),

15. 12442848 - System for positioning antenna elements of a DUT within a quiet zone of an antenna test chamber (2025-10-14),

Keysight Technologies, Inc. is a leading technology company that delivers advanced design and validation solutions to help accelerate innovation to connect and secure the world. They offer a comprehensive portfolio of electronic measurement instruments, software, systems, and services used in the design, development, manufacture, and maintenance of a wide range of products and systems. Keysight's solutions serve industries such as aerospace and defense, automotive, energy, semiconductors, telecommunications, and wireless communications.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

566 Patents

#2 in Santa Rosa, CA

#188 in California

#831 in US

#1,673 in the World

Santa Rosa, CA, United States of America

Keysight Technologies, Inc.

Forward Citations = 1,098

585 inventors:

Gregory Steven Lee (26 out of 73 patents)

Christian Paul Sommers (25 out of 25 patents)

Hong-Wei Kong (18 out of 18 patents)

4. Ya Jing (16 out of 21 patents)

5. Jan Verspecht (14 out of 23 patents)

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