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Edison Opto Corporation

USPTO Granted Patents = 71

% Expired Patents = 52.1

Trademarks = 1

Forward Citations = 1,006

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55 inventors (with patents filed for the assignee):

Tsung-Ting Sun (20 out of 20 patents)

Pin-Chun Chen (11 out of 11 patents)

Chung-Ping Feng (10 out of 10 patents)

4. Pao-Shen Chen (8 out of 8 patents)

5. Hsuan-Hsien Lee (6 out of 13 patents)

6. Hung-Ta Liao (6 out of 6 patents)

7. Shih-Tai Chuang (6 out of 6 patents)

8. Peng-Yu Chen (5 out of 6 patents)

9. Hsi-Ku Tu (5 out of 5 patents)

10. Chun-Chiang Huang (5 out of 5 patents)

11. Tzu-Hsuan Yen (4 out of 4 patents)

12. Kuo-Feng Tseng (3 out of 3 patents)

13. Ming-Sung Tsai (3 out of 4 patents)

14. Hung-Hsun Chou (3 out of 3 patents)

15. Chien-Jung Wu (3 out of 4 patents)

Core Competencies:

Light-Emitting Diode

Optical Module

LED Lamp

Heat Sink

Illumination System

Color Temperature

Optical Sensing

Lighting Assembly

LED Package

Thermal Management

Orientation Sensor

Illumination Device

71 patents: Sort by Forward Citations

1. 12727068 - Single button color-adjustable and dimmable LED lighting device (2026-09-01),

2. 11079611 - Optical module for protecting human eyes (2021-08-03),

3. 9989222 - Light-emitting device (2018-06-05),

4. 9825207 - Light-emitting diode packaging element for controlling color temperature of lights (2017-11-21),

5. 9689559 - LED light core structure (2017-06-27),

6. 9602205 - Multidirectional optical positioning method and device thereof (2017-03-21),

7. 9581310 - Light-emitting module (2017-02-28),

8. 9494298 - Beam collimated light emitting module with light color mixed chamber (2016-11-15),

9. 9444023 - Phosphor sheet and light emitting device containing the same (2016-09-13),

10. 9028103 - Non-isolating circuit assembly and lamp using the same (2015-05-12),

11. D720706 - Heat sink for light emitting diode (2015-01-06),

12. 8845140 - Heat sink and lamp using the same (2014-09-30),

13. 8833966 - Light device and its light emitting diode module (2014-09-16),

14. 8426801 - Shading member of rotator type optical sensing device (2013-04-23),

15. 8408751 - Light emitting device with concave reflector surfaces (2013-04-02),

Company Overview

Edison Opto Corporation, headquartered in Taipei, Taiwan, specializes in advanced LED technology, focusing on the development and manufacturing of high-performance light-emitting diodes and optical modules. The company is recognized for its innovative solutions in illumination systems, LED lamps, and heat sinks, catering to diverse applications in lighting and optical sensing. With a commitment to quality and efficiency, Edison Opto continues to enhance color temperature control and lighting assembly technologies, positioning itself as a leader in the LED industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

71 Patents

#50 in Taipei

#305 in Taiwan

#10,495 in the World

Edison Opto Corporation

Forward Citations = 1,006

55 inventors:

Tsung-Ting Sun (20 out of 20 patents)

Pin-Chun Chen (11 out of 11 patents)

Chung-Ping Feng (10 out of 10 patents)

4. Pao-Shen Chen (8 out of 8 patents)

5. Hsuan-Hsien Lee (6 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Edison Opto Corporation. Retrieved from https://idiyas.com/company/edison-opto

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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