San Gabriel, CA, United States of America

Kerry J Vahala

This inventor holds 72 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 4 EPO patents, primarily in Optical Technology. Top assignees: California Institute of Technology, Xponent Photonics Inc, Emcore Corporation. Active years: 1990-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kerry J Vahala. Retrieved from https://idiyas.com/inventor/kerry-j-vahala

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 72 (Patent Applications = 1)

% Patents Active = 76.4

CIPO Patents = 1

EPO Patents = 4 (Patent Applications = 2)

Average Co-Inventor Count = 2.9

ph-index = 19

Forward Citations = 1,067(Granted Patents)

Forward Citations (Not Self Cited) = 902(Dec 10, 2025)

Location History:

San Gabriel, CA (US) (1990 - 2011)
Pasadena, CA (US) (2005 - 2022)

Company Filing History:

33 out of 4,626

California Institute of Technology

patents

15 out of 36

Xponent Photonics Inc

Optical Air Data Systems, LLC

patents

7. 2 out of 762

Government of the United States of America, as Represented by the Secretary of Commerce

Johnston Pump/general Valve, Inc.

patents

10. 1 out of 255

The United States of America

patents

11. 1 out of 16,025

University of California

patents

12. 3 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1990-2026

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Areas of Expertise:

Brillouin Laser

Optical Frequency Comb

Microwave-Frequency Source

Optical Modulator

Microresonator

Photonic Device

Waveguide

Laser Gyroscope

Chip-Based Laser

Optical Junction

Chemical Sensors

Frequency Divider

72 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12646902 - Laser reference frequency source stabilized by optical self-injection locking (2026-06-02),

2. 12627304 - Stabilized microwave-frequency source incorporating a tunable voltage-controlled oscillator (2026-05-12),

3. 12614889 - Narrow-linewidth brillouin laser stabilized by optical self-injection locking (2026-04-28),

4. 11326884 - Stimulated brillouin ring laser gyroscope with optical frequency offset of counterpropagating pump laser signals (2022-05-10),

5. 10886691 - High-Q optical resonator with monolithically integrated waveguide (2021-01-05),

6. 10523214 - Stabilized microwave-frequency source (2019-12-31),

7. 10074959 - Modulated laser source and methods of its fabrication and operation (2018-09-11),

8. 10067031 - Optical frequency measurement and control using dual optical-frequency combs (2018-09-04),

9. 10014649 - Stabilized non-reciprocal fiber-ring brillouin laser source (2018-07-03),

10. 10009103 - Stabilized microwave-frequency source (2018-06-26),

11. 9905999 - Optical frequency divider based on an electro-optical-modulator frequency comb (2018-02-27),

12. 9595918 - Stable microwave-frequency source based on cascaded brillouin lasers (2017-03-14),

13. 9564734 - Method of fabricating and operating an optical modulator (2017-02-07),

14. 9564733 - Method of fabricating and operating an optical modulator (2017-02-07),

15. 9537571 - Dual-frequency optical source (2017-01-03),

Title: The Innovative Journey of Kerry J. Vahala

Introduction: Kerry J. Vahala, a distinguished inventor hailing from San Gabriel, CA (US), is renowned for his groundbreaking contributions in the field of innovations and inventions.

Latest Patents: Kerry J. Vahala holds several patents in the realm of optical devices and technologies, showcasing his continuous commitment to pushing the boundaries of scientific advancements.

Career Highlights: With a career spanning several decades, Kerry J. Vahala has held key positions in various research institutions and universities, where he has spearheaded numerous projects that have revolutionized the way we perceive and utilize optical systems.

Collaborations: Throughout his career, Kerry J. Vahala has collaborated with leading experts in the field, both nationally and internationally, to further his research and bring his innovative ideas to life. His collaborative efforts have resulted in significant advancements in the field of optics.

Conclusion: Kerry J. Vahala's relentless pursuit of innovation and his passion for pushing the limits of what is possible have solidified his position as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors and researchers to think outside the box and strive for excellence in their pursuits.

Profile summary based on public USPTO records.