For the Inventor, By the Inventor

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Sugar Land, TX, United States of America

Applied Optoelectronics, Inc.

USPTO Granted Patents = 183

% Expired Patents = 4.4

EPO Patents = 10

Trademarks = 7

Forward Citations = 844

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96 inventors (with patents filed for the assignee):

Jun Zheng (46 out of 46 patents)

Kai-Sheng Lin (45 out of 45 patents)

I-Lung Ho (44 out of 44 patents)

4. Chong Wang (23 out of 23 patents)

5. Klaus Alexander Anselm (22 out of 25 patents)

6. Wen-Yen Hwang (22 out of 25 patents)

7. Stefan J Murry (20 out of 21 patents)

8. Ziliang Cai (15 out of 15 patents)

9. Yi Wang (14 out of 15 patents)

10. Hsiu-Che Wang (13 out of 13 patents)

11. Justin Lii (12 out of 12 patents)

12. Hao-Chiang Cheng (11 out of 11 patents)

13. Kevin Liu (11 out of 11 patents)

14. James Nelson Baillargeon (11 out of 23 patents)

15. Chih-Hsiang Lin (10 out of 10 patents)

Core Competencies:

Optical Transceiver

Thermal Management

Optical Subassembly

RF Connector

Laser Diode

Photodiode Array

Optical Demultiplexer

Tunable Laser

Heat Transfer

Electromagnetic Interference

Multichannel Receiver

Broadband Communications

183 patents: Sort by Forward Citations

1. 12738715 - Semiconductor optical device with a buried heterostructure (BH) having reduced parasitic capacitance and reduced inter-diffusion (2026-09-15),

2. 12727100 - Hinged housing including a hinge retention mechanism (2026-09-01),

3. 12726003 - Multi-section high power semiconductor optical amplifier (SOA) and fabrication method thereof (2026-09-01),

4. 12665780 - CATV hybrid fiber-coaxial network headend virtual gateway (2026-06-23),

5. 12651876 - Coaxial cable seizure assembly with multi-part conductor for use in a hybrid fiber-coaxial (HFC) network device (2026-06-09),

6. 12627104 - Coaxial cable seizure assembly with stamped conductor for use in a hybrid fiber-coaxial (HFC) network device (2026-05-12),

7. 12513359 - Broadband digital access (BDA) architecture for extending digital broadband communications in an HFC network (2025-12-30),

8. 12313892 - Techniques for thermal management within optical subassembly modules (2025-05-27),

9. 12295120 - Heat transfer device providing heat transfer from components on transversely oriented circuit boards (2025-05-06),

10. 12136796 - Electro-absorption modulated laser with integrated filter layer (2024-11-05),

11. 12126388 - Forward and reverse test point circuit with switchable termination for use in an RF amplifier (2024-10-22),

12. 12095208 - Radio frequency (RF) connector assembly (2024-09-17),

13. 12055775 - Optical transceiver housing with integrated vapor chamber and an optical transceiver module implementing same (2024-08-06),

14. 12009622 - Radio frequency (RF) connector assembly between components within a cable television module (2024-06-11),

15. 11882667 - Lid assembly including gasket for outdoor electronic device housing and hybrid fiber-coaxial (HFC) network component including same (2024-01-23),

Applied Optoelectronics, Inc. (AOI) is a leading provider of fiber-optic networking products. The company designs, develops, and manufactures advanced optical technology solutions for telecommunication and data center markets. With a focus on high-speed data transmission, AOI's products include laser diodes, transceivers, and modules. These solutions enable faster and more efficient communication networks, empowering businesses to meet the increasing demand for bandwidth in today's digital world.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

183 Patents

#3 in Sugar Land, TX

#134 in Texas

#2,215 in US

#4,554 in the World

Sugar Land, TX, United States of America

Applied Optoelectronics, Inc.

Forward Citations = 844

96 inventors:

Jun Zheng (46 out of 46 patents)

Kai-Sheng Lin (45 out of 45 patents)

I-Lung Ho (44 out of 44 patents)

4. Chong Wang (23 out of 23 patents)

5. Klaus Alexander Anselm (22 out of 25 patents)

Please report any incorrect information to [email protected]

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