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Taichung, Taiwan

Excel Cell Electronic Co., Ltd.

USPTO Granted Patents = 43

Trademarks = 2

Forward Citations = 392

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17 inventors (with patents filed for the assignee):

Chih-Ming Lin (11 out of 33 patents)

Ming-Chang Kuo (7 out of 44 patents)

Yung-Ming Kuo (6 out of 6 patents)

4. Chien-Ming Hu (6 out of 11 patents)

5. Lee-Yen Sun (4 out of 4 patents)

6. Chin-Tsai Shih (4 out of 5 patents)

7. Meng-Chin Lin (3 out of 3 patents)

8. Rong-Hong Lai (2 out of 2 patents)

9. An-Si Chen (2 out of 2 patents)

10. Ching-Chung Chiang (2 out of 2 patents)

11. Tien-Ming Chou (1 out of 49 patents)

12. Meng-Tzung Liu (1 out of 1 patent)

13. Duke Chien (1 out of 1 patent)

14. Shu-Wei Ho (1 out of 1 patent)

15. Jen-Chen Yu (1 out of 1 patent)

Core Competencies:

Electromagnetic Relay

USB3.0 Connector

Pushbutton Switch

Wire Terminal Connector

Earphone Jack

Rotary DIP Switch

High Brightness LED Apparatus

Electrical Switch

Controller Module

Multi-Directional Switch

Electrical Connector

Switch Assembly

43 patents: Sort by Forward Citations

1. 12437948 - Electromagnetic relay (2025-10-07),

2. 11170960 - Electromagnetic relay (2021-11-09),

3. 11170959 - Electromagnetic relay (2021-11-09),

4. 11087942 - Electromagnetic relay and a method of making the same (2021-08-10),

5. D845237 - Terminal seat (2019-04-09),

6. 10003142 - Terminal block (2018-06-19),

7. 9799968 - Wire terminal connector (2017-10-24),

8. 9704666 - Pushbutton switch (2017-07-11),

9. 9640348 - Pushbutton switch (2017-05-02),

10. 9633805 - Pushbutton switch (2017-04-25),

11. 9590378 - USB3.0 connector and method of making the same (2017-03-07),

12. 9524839 - Switch assembly (2016-12-20),

13. 9472871 - Wire terminal connector (2016-10-18),

14. 9437375 - Electromagnetic relay assembly having a switch control unit (2016-09-06),

15. 8939777 - USB3.0 connector and method of making the same (2015-01-27),

Excel Cell Electronic Co., Ltd. is a leading manufacturer and supplier of electronic devices. With expertise in cell phone accessories, including chargers, power banks, and cables, we pride ourselves on delivering high-quality, innovative products to our customers. Our commitment to research and development ensures that we stay ahead of market trends, offering cutting-edge solutions for modern communication needs. As a trusted OEM provider, we have established long-term partnerships with clients around the world. Visit our website for more information and to explore our extensive product range.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

43 Patents

#40 in Taichung

#440 in Taiwan

#15,569 in the World

Taichung, Taiwan

Excel Cell Electronic Co., Ltd.

Forward Citations = 392

17 inventors:

Chih-Ming Lin (11 out of 33 patents)

Ming-Chang Kuo (7 out of 44 patents)

Yung-Ming Kuo (6 out of 6 patents)

4. Chien-Ming Hu (6 out of 11 patents)

5. Lee-Yen Sun (4 out of 4 patents)

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