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Monterey Park, CA, United States of America

Kotura, Inc.

USPTO Granted Patents = 61

Trademarks = 2

Forward Citations = 573

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43 inventors (with patents filed for the assignee):

Dazeng Feng (40 out of 92 patents)

Mehdi Asghari (30 out of 93 patents)

Wei Qian (10 out of 27 patents)

4. Joan Fong (9 out of 15 patents)

5. Dawei Zheng (8 out of 10 patents)

6. Shirong Liao (7 out of 11 patents)

7. Po Dong (6 out of 8 patents)

8. Roshanak Shafiiha (5 out of 6 patents)

9. Ning-Ning Feng (5 out of 6 patents)

10. Daniel C Lee (5 out of 5 patents)

11. Wenhua Lin (5 out of 16 patents)

12. Bradley Jonathan Luff (4 out of 48 patents)

13. Cheng-Chih Kung (4 out of 10 patents)

14. Adrian Petru Vonsovici (4 out of 5 patents)

15. Anthony Stephen Kewitsch (3 out of 61 patents)

Core Competencies:

Optical Devices

Electrooptic Modulators

Light Sensors

Waveguide Alignment

Optical Couplers

Multi-Channel Systems

Ring Resonators

Thermal Management

Optical Transceivers

Signal Transfer

High Speed Modulation

Optical Gratings

61 patents: Sort by Forward Citations

1. 9279936 - Optical device having light sensor with doped regions (2016-03-08),

2. 9274353 - Electrooptic silicon modulator with enhanced bandwidth (2016-03-01),

3. 9217836 - Edge coupling of optical devices (2015-12-22),

4. 9217831 - Optical system having dynamic waveguide alignment (2015-12-22),

5. 9052464 - Transfer of light signals between optical devices (2015-06-09),

6. 9025241 - Gain medium providing laser and amplifier functionality to optical device (2015-05-05),

7. 8989540 - Device with multiple light sensors receiving light signals from a waveguide (2015-03-24),

8. 8989522 - Isolation of components on optical device (2015-03-24),

9. 8965208 - Multi-channel optical device (2015-02-24),

10. 8897606 - Ring resonator with wavelength selectivity (2014-11-25),

11. 8842946 - Light sensor having reduced dark current (2014-09-23),

12. 8817354 - Optical device having reduced optical leakage (2014-08-26),

13. 8737772 - Reducing optical loss in an optical modulator using depletion region (2014-05-27),

14. 8731345 - System for managing thermal conduction on optical devices (2014-05-20),

15. 8728837 - Enhancing uniformity of slab region thickness in optical components (2014-05-20),

Kotura, Inc. is a technology company specializing in silicon photonics solutions. We develop and manufacture advanced integrated circuits that enable high-speed optical networking. Our innovative products provide superior performance, scalability, and cost-effectiveness for data centers, telecommunications, and consumer electronics industries. Visit our website to learn more about our cutting-edge solutions and how they are transforming the world of optics and networking.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

61 Patents

#3 in Monterey Park, CA

#1,348 in California

#5,704 in US

#11,489 in the World

Monterey Park, CA, United States of America

Kotura, Inc.

Forward Citations = 573

43 inventors:

Dazeng Feng (40 out of 92 patents)

Mehdi Asghari (30 out of 93 patents)

Wei Qian (10 out of 27 patents)

4. Joan Fong (9 out of 15 patents)

5. Dawei Zheng (8 out of 10 patents)

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