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New Taipei, Taiwan

Unity Opto Technology Co., Ltd.

USPTO Granted Patents = 70

% Expired Patents = 25.7

EPO Patents = 1

Trademarks = 1

Forward Citations = 545

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53 inventors (with patents filed for the assignee):

Chih-Hsien Wu (32 out of 34 patents)

Wei Ling Chang (22 out of 56 patents)

Kai-Cheng Chuang (20 out of 20 patents)

4. Ching-Huei Wu (15 out of 17 patents)

5. Huan-Ying Lu (8 out of 9 patents)

6. Yuan-Cheng Chin (8 out of 8 patents)

7. Wei-Chung Lin (7 out of 20 patents)

8. Sen-Yuh Tsai (7 out of 7 patents)

9. J Richard Myers (6 out of 18 patents)

10. Shao-Wei Chiu (6 out of 6 patents)

11. Hung-Li Yeh (5 out of 5 patents)

12. Ko-Wei Lu (4 out of 4 patents)

13. Shih-Chao Shen (4 out of 4 patents)

14. Po-Wen Hsiao (4 out of 5 patents)

15. Han-Chi Chi (4 out of 4 patents)

Core Competencies:

LED Lighting Module

Micro LED Arrays

Flicker-Free Circuit

Light Emitting Diode

LED Light Fixture

Backlight Module

Dimming Circuit

LED Driver Circuit

Heat Dissipating LED

LED Package

Lighting Assembly

Adaptive Dimming

70 patents: Sort by Forward Citations

1. 11408591 - LED lighting module with micro LED arrays and phosphor film (2022-08-09),

2. 11162662 - Display having a LED lighting module (2021-11-02),

3. 11024614 - Method for manufacturing micro LED panel and micro LED panel thereof (2021-06-01),

4. 10925138 - Flicker-free linear LED drive circuit (2021-02-16),

5. 10763409 - LED light source, LED light source manufacturing method, and direct display device thereof (2020-09-01),

6. 10749081 - LED light source, LED light source manufacturing method, and direct display device thereof (2020-08-18),

7. 10645781 - High-voltage linear drive and memory dimming LED lighting device (2020-05-05),

8. 10422518 - Flat panel lighting device (2019-09-24),

9. 10386023 - LED light fixture and assembly method therefor (2019-08-20),

10. 10364974 - Flat panel lighting device and driving circuitry (2019-07-30),

11. 10352544 - Field-serviceable flat panel lighting device (2019-07-16),

12. 10278255 - Light-emitting device with digital control of color temperature modulation and application thereof (2019-04-30),

13. 10215911 - Lighting assembly (2019-02-26),

14. 10158054 - LED lighting device (2018-12-18),

15. 9985009 - Manufacturing method of LED light emitting device (2018-05-29),

Company Overview

Unity Opto Technology Co., Ltd. is a leading innovator in LED lighting technology, headquartered in New Taipei, Taiwan. The company specializes in the development and manufacturing of advanced LED lighting modules, micro LED arrays, and flicker-free circuits. Unity Opto's expertise extends to creating high-performance LED light fixtures, backlight modules, and sophisticated dimming and driver circuits. With a strong focus on enhancing lighting solutions, Unity Opto is committed to delivering quality and efficiency in the evolving landscape of illumination technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

70 Patents

#53 in New Taipei

#311 in Taiwan

#10,641 in the World

New Taipei, Taiwan

Unity Opto Technology Co., Ltd.

Forward Citations = 545

53 inventors:

Chih-Hsien Wu (32 out of 34 patents)

Wei Ling Chang (22 out of 56 patents)

Kai-Cheng Chuang (20 out of 20 patents)

4. Ching-Huei Wu (15 out of 17 patents)

5. Huan-Ying Lu (8 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Unity Opto Technology Co., Ltd.. Retrieved from https://idiyas.com/company/unity-opto-technology-company

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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