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Irvine, CA, United States of America

Cosemi Technologies, Inc.

USPTO Granted Patents = 18

% Expired Patents = 66.7

EPO Patents = 2

Forward Citations = 86

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16 inventors (with patents filed for the assignee):

Nguyen X Nguyen (12 out of 24 patents)

Devang Parekh (8 out of 12 patents)

Chien-Yu Kuo (7 out of 7 patents)

4. Wenbin Jiang (4 out of 4 patents)

5. Charles Phillip McClay (3 out of 3 patents)

6. Robert Monroe Smith (2 out of 5 patents)

7. Wu-Chun Chou (2 out of 2 patents)

8. Chang Joon Chae (1 out of 1 patent)

9. HaiBin Lei (1 out of 1 patent)

10. JianKai Gu (1 out of 1 patent)

11. Atul Sharma (1 out of 1 patent)

12. Iain Ross Mactaggart (1 out of 12 patents)

13. Charles F Krumm (1 out of 2 patents)

14. John J Stronczer (1 out of 9 patents)

15. Michael Eugene Davis (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 11057074 - Data and power communication cable with galvanic isolation protection (2021-07-06),

2. 10811844 - External cavity laser using vertical-cavity surface-emitting laser and silicon optical element (2020-10-20),

3. 10734768 - Data communication cable assembly including electromagnetic shielding features (2020-08-04),

4. 10326245 - Light illuminating data communication cable (2019-06-18),

5. 10247891 - Method of manufacturing an optical communication mount (2019-04-02),

6. 9979481 - Bidirectional data communications cable (2018-05-22),

7. 9979479 - Data communications cable with wireline capacitance compensation (2018-05-22),

8. 9971115 - Data communications cable for communicating data and power via optical and electrical signals (2018-05-15),

9. 9897648 - On-chip built-in test and operational qualification (2018-02-20),

10. 9843297 - Balanced differential transimpedance amplifier with single ended input and balancing method (2017-12-12),

11. 9813154 - Bidirectional data communications cable (2017-11-07),

12. 9813153 - Data communications cable with wireline capacitance compensation (2017-11-07),

13. 9641250 - System and method for communicating high and low speed data via optical signals and power via electrical signals (2017-05-02),

14. 9641170 - Pass device with boost voltage regulation and current gain for VCSEL driving applications (2017-05-02),

15. 9397751 - Bidirectional data communications cable (2016-07-19),

Cosemi Technologies, Inc. is a leading innovator in high-speed optical interconnect solutions, specializing in the development and manufacturing of advanced optical transceivers and related technologies. Based in Irvine, California, the company focuses on enhancing data transmission capabilities across various sectors, including data centers, telecommunications, and consumer electronics. Cosemi's expertise lies in leveraging cutting-edge optical technology to address the growing demand for faster and more efficient connectivity solutions.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

18 Patents

#178 in Irvine, CA

#4,284 in California

#17,952 in US

#34,187 in the World

Irvine, CA, United States of America

Cosemi Technologies, Inc.

Forward Citations = 86

16 inventors:

Nguyen X Nguyen (12 out of 24 patents)

Devang Parekh (8 out of 12 patents)

Chien-Yu Kuo (7 out of 7 patents)

4. Wenbin Jiang (4 out of 4 patents)

5. Charles Phillip McClay (3 out of 3 patents)

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