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Champ Tech Optical (Foshan) Corporation

USPTO Granted Patents = 46

% Expired Patents = 10.9

Forward Citations = 36

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59 inventors (with patents filed for the assignee):

Yung-Ping Lin (19 out of 25 patents)

Yong-Kang Zhang (11 out of 20 patents)

Xiao-Guang Ma (8 out of 8 patents)

4. Meng Fu (8 out of 44 patents)

5. Zheng Luo (7 out of 7 patents)

6. Chin-Che Hung (4 out of 4 patents)

7. Qiao-Long Chen (4 out of 4 patents)

8. Hai-Lin Chen (4 out of 6 patents)

9. Di-Qiong Zhao (4 out of 11 patents)

10. Shih-Hsun Wung (4 out of 78 patents)

11. Ching-Hsing Huang (4 out of 34 patents)

12. Wen Xu (3 out of 21 patents)

13. Dung-Chang Yeh (3 out of 6 patents)

14. Chih-Feng Hu (3 out of 4 patents)

15. Chun-Chi Chen (3 out of 151 patents)

Core Competencies:

Heat Dissipation

Cooling Fan

Electronic Device

Impeller

Heat Pipe

LED Lamp

Control Circuit

Motor Shell

Liquid Cooling

Airtight Structure

Manufacturing Method

Optical Lens

46 patents: Sort by Forward Citations

1. 12764906 - Uniform temperature plate and electronic equipment employing plate (2026-10-13),

2. 12684735 - Heat dissipation mechanism and electronic device having the same (2026-07-14),

3. 12671292 - Motor shell, manufacturing method of motor shell, and electric fan (2026-06-30),

4. 12631191 - Fan and electronic device employing fan (2026-05-19),

5. 12628315 - Elastic member, heat dissipating structure, and terminal device (2026-05-12),

6. 12352285 - Impeller for heat dissipation fan, heat dissipation fan having the same and electronic device (2025-07-08),

7. 12267963 - Circuit board with anti-corrosion properties and electronic device having the same (2025-04-01),

8. 12267036 - Method and system for controlling fan, and electronic device employing method (2025-04-01),

9. 12228148 - Fan with improved heat dissipation performance and low noise and electronic device having the same (2025-02-18),

10. D1036381 - Motor cover (2024-07-23),

11. 11943875 - Circuit board with anti-corrosion properties, method for manufacturing the same, and electronic device having the same (2024-03-26),

12. 11765857 - Fan and electronic device having the same (2023-09-19),

13. 11725884 - Heat pipe, method for manufacturing the same, and device (2023-08-15),

14. 11713772 - Fan frame with improved heat dissipation performance and heat dissipation fan having the same (2023-08-01),

15. 11674524 - Slim fan and oil bearing structure of fan (2023-06-13),

Company Overview

Champ Tech Optical (Foshan) Corporation specializes in the development and manufacturing of advanced cooling solutions and optical components. The company focuses on technologies such as heat dissipation fans, liquid-cooled heat dissipation systems, and airtight structures, catering to a variety of electronic devices and circuit boards. With a commitment to innovation, Champ Tech Optical also integrates LED illumination devices and optical lenses into its product offerings, serving diverse industries from its headquarters in Foshan, China.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

46 Patents

#11 in Foshan

#694 in China

#15,110 in the World

Champ Tech Optical (Foshan) Corporation

Forward Citations = 36

59 inventors:

Yung-Ping Lin (19 out of 25 patents)

Yong-Kang Zhang (11 out of 20 patents)

Xiao-Guang Ma (8 out of 8 patents)

4. Meng Fu (8 out of 44 patents)

5. Zheng Luo (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Champ Tech Optical (Foshan) Corporation. Retrieved from https://idiyas.com/company/champ-tech-optical-foshan

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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