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Hsinchu, Taiwan

Excellence Opto. Inc.

USPTO Granted Patents = 18

% Expired Patents = 22.2

EPO Patents = 1

Forward Citations = 96

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24 inventors (with patents filed for the assignee):

Kuo-Hsin Huang (11 out of 13 patents)

Fu-Bang Chen (8 out of 8 patents)

Tzeng-Guang Tsai (6 out of 8 patents)

4. Chang-Ching Huang (4 out of 4 patents)

5. Chih-Chiang Chang (3 out of 5 patents)

6. Wen-Hsing Huang (3 out of 4 patents)

7. Yung-Hsiang Chao (3 out of 4 patents)

8. Wen-Chen Chung (3 out of 4 patents)

9. Chun-Ming Lai (2 out of 3 patents)

10. Chun-Der Wu (2 out of 2 patents)

11. Kuo-Shu Tseng (2 out of 2 patents)

12. Yen-Cheng Chen (1 out of 37 patents)

13. Chung-Yu Chou (1 out of 1 patent)

14. Jhih-Siang Lin (1 out of 1 patent)

15. Kuo-hsin Huang (1 out of 2 patents)

18 patents: Sort by Forward Citations

1. 12543609 - Common cathode electrode structure for vertical LED pixel package (2026-02-03),

2. 12155010 - Small-size vertical-type light emitting diode chip with high luminous in central region (2024-11-26),

3. 12062746 - Small-sized vertical light emitting diode chip with high energy efficiency (2024-08-13),

4. 11869817 - Vertical light emitting diode chip package with electrical detection position (2024-01-09),

5. 11869816 - LED package with multiple test pads and parallel circuit elements (2024-01-09),

6. 11830862 - Chip structure of micro light-emitting diode display (2023-11-28),

7. 11672065 - Automotive lighting unit for detecting electrical characteristics of light emitter diode component (2023-06-06),

8. 11569418 - Light-emitting diode grain structure with multiple contact points (2023-01-31),

9. 11469345 - Vertical light emitting diode structure with high current dispersion and high reliability (2022-10-11),

10. 10522723 - Fan-out wafer level light-emitting diode package method and structure thereof (2019-12-31),

11. 10361352 - High heat dissipation light emitting diode package structure having at least two light cups and lateral light emission (2019-07-23),

12. 10096745 - Light emitting diode capable of generating different light colors over single wafer (2018-10-09),

13. 9900960 - Dual color temperature-controlling system (2018-02-20),

14. 8754586 - LED illumination system (2014-06-17),

15. 8098025 - LED flash bulb decorating light (2012-01-17),

Company Overview

Excellence Opto, Inc. is a technology company based in Hsinchu, Taiwan, specializing in the development and manufacturing of advanced optoelectronic components. The company focuses on high-performance optical devices, including light-emitting diodes (LEDs) and laser diodes, catering to various industries such as telecommunications, consumer electronics, and automotive. With a commitment to innovation, Excellence Opto leverages cutting-edge research to enhance optical technologies and meet the evolving demands of the global market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#179 in Hsinchu

#900 in Taiwan

#34,244 in the World

Hsinchu, Taiwan

Excellence Opto. Inc.

Forward Citations = 96

24 inventors:

Kuo-Hsin Huang (11 out of 13 patents)

Fu-Bang Chen (8 out of 8 patents)

Tzeng-Guang Tsai (6 out of 8 patents)

4. Chang-Ching Huang (4 out of 4 patents)

5. Chih-Chiang Chang (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Excellence Opto. Inc.. Retrieved from https://idiyas.com/company/excellence-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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