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For the Inventor, By the Inventor

Pasadena, CA, United States of America

Hqphotonics Inc.


USPTO Granted Patents = 5

Forward Citations = 3

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2 inventors (with patents filed for the assignee):

goldMedal Jiang Li (5 out of 15 patents)

silverMedal Kerry J Vahala (5 out of 72 patents)


5 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. 10523214 - Stabilized microwave-frequency source (2019-12-31),
5. 10014649 - Stabilized non-reciprocal fiber-ring brillouin laser source (2018-07-03),
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USPTO Data Jan 1 1976 - Sep 29 2026

5 Patents

#93 in Pasadena, CA

#12,054 in California

#51,545 in US

Pasadena, CA (US)
Pasadena, CA, United States of America

Hqphotonics Inc.

Forward Citations = 3

2 inventors:

goldMedal Jiang Li (5 out of 15 patents)

silverMedal Kerry J Vahala (5 out of 72 patents)

Please report any incorrect information to [email protected]
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