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Sugar Land, TX, United States of America

Applied Optoelectronics, Inc.

USPTO Granted Patents = 176

EPO Patents = 10

Trademarks = 13

Forward Citations = 810

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93 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 (43 out of 44 patents)

4. Chong Wang (23 out of 23 patents)

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

6. Klaus Alexander Anselm (21 out of 24 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 Subassembly Modules

Thermal Management

Electro-Absorption Modulated Laser

Radio Frequency Connectors

Optical Transceiver Housing

Automatic Gain Control

Optical Demultiplexer

Transmitter Optical Subassembly

Thermoelectric Cooler

Photodiode Arrays

Wavelength-Selectable Lasers

Magnetic Shielding

176 patents: Sort by Forward Citations

1. 12313892 - Techniques for thermal management within optical subassembly modules (2025-05-27),

2. 12295120 - Heat transfer device providing heat transfer from components on transversely oriented circuit boards (2025-05-06),

3. 12136796 - Electro-absorption modulated laser with integrated filter layer (2024-11-05),

4. 12126388 - Forward and reverse test point circuit with switchable termination for use in an RF amplifier (2024-10-22),

5. 12095208 - Radio frequency (RF) connector assembly (2024-09-17),

6. 12055775 - Optical transceiver housing with integrated vapor chamber and an optical transceiver module implementing same (2024-08-06),

7. 12009622 - Radio frequency (RF) connector assembly between components within a cable television module (2024-06-11),

8. 11882667 - Lid assembly including gasket for outdoor electronic device housing and hybrid fiber-coaxial (HFC) network component including same (2024-01-23),

9. 11863145 - Automatic gain control (AGC) using a wideband RF tuner in RF amplifiers in a hybrid fiber-coaxial (HFC) network (2024-01-02),

10. 11812072 - Node housing with lid-based mounting of node components for use in a broadband distribution network (2023-11-07),

11. 11698497 - Fiber holder for use with optical subassembly modules (2023-07-11),

12. 11682878 - Techniques for thermal management within optical subassembly modules and a heater device for laser diode temperature control (2023-06-20),

13. 11474311 - Parabolic lens device for use in optical subassembly modules (2022-10-18),

14. 11456566 - Coaxial connector seizure assembly with integrated mechanical stop and a hybrid fiber-coaxial (HFC) module implementing same (2022-09-27),

15. 11411650 - Component bridge for increasing mounting surface area on feedthrough device and an optical subassembly implementing same (2022-08-09),

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 - Dec 2 2025

176 Patents

#2 in Sugar Land, TX

#130 in Texas

#2,205 in US

#4,587 in the World

Sugar Land, TX, United States of America

Applied Optoelectronics, Inc.

Forward Citations = 810

93 inventors:

Jun Zheng (46 out of 46 patents)

Kai-Sheng Lin (45 out of 45 patents)

I-Lung Ho (43 out of 44 patents)

4. Chong Wang (23 out of 23 patents)

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

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