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Taichung, Taiwan

Sunrex Technology Corporation

USPTO Granted Patents = 82

% Expired Patents = 18.3

Forward Citations = 454

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54 inventors (with patents filed for the assignee):

Shih-Pin Lin (25 out of 25 patents)

Chun-Chieh Chen (17 out of 19 patents)

Ling-Cheng Tseng (12 out of 12 patents)

4. Yung-Lung Liu (10 out of 11 patents)

5. Yi-Wen Tsai (9 out of 9 patents)

6. Ching-Yao Huang (9 out of 10 patents)

7. Huo-Lu Tsai (8 out of 30 patents)

8. Shun-Pin Lin (6 out of 6 patents)

9. Chih-Po Ku (6 out of 6 patents)

10. Yu-Shuo Yang (5 out of 5 patents)

11. Yu-Xiang Geng (4 out of 4 patents)

12. Chih-Hsien Wu (4 out of 4 patents)

13. Li-Ling Huang (4 out of 4 patents)

14. Chih-Cheng Lee (4 out of 4 patents)

15. Wen-Chin Lee (4 out of 87 patents)

Core Competencies:

Anti-Ghosting Keyboard

Touch Pad Device

Light-Emitting Module

Illuminated Keyboard

Stylus Pen

Mouse Device

Backlight Module

Position Detecting Device

Optical Input Apparatus

Dual-Mode Input Device

Keyboard Assembly

Rotational Input Device

82 patents: Sort by Forward Citations

1. 12738433 - Keyboard device (2026-09-15),

2. 12700555 - Balanced low travel key switch device (2026-08-04),

3. 12500606 - Anti-ghosting keyboard (2025-12-16),

4. 12468409 - Full-area touch device (2025-11-11),

5. 12429970 - Full-area touch device (2025-09-30),

6. 12393290 - Full-area touch device (2025-08-19),

7. 12322559 - Low-travel key device (2025-06-03),

8. 12321541 - Touch pad device (2025-06-03),

9. 12265249 - Light-emitting module of illuminated keyboard (2025-04-01),

10. 12242677 - Full-area touch device (2025-03-04),

11. 12141379 - Stylus pen having an automatic consecutive tapping function (2024-11-12),

12. D1044812 - Mounting frame for touchpads (2024-10-01),

13. 12105949 - Touchpad device and operation method of the same (2024-10-01),

14. 12105312 - Light emitting module for luminous keyboard (2024-10-01),

15. 12104696 - Click pad device (2024-10-01),

Sunrex Technology Corporation is a leading global provider of input devices solutions. With over 30 years of experience, Sunrex specializes in the design and manufacturing of keyboards, touchpads, displays, and many other input devices. They serve various industries including consumer electronics, automotive, medical, and more. Sunrex's commitment to innovation, reliability, and customer satisfaction has made them a trusted partner for many renowned brands worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

82 Patents

#29 in Taichung

#276 in Taiwan

#9,246 in the World

Taichung, Taiwan

Sunrex Technology Corporation

Forward Citations = 454

54 inventors:

Shih-Pin Lin (25 out of 25 patents)

Chun-Chieh Chen (17 out of 19 patents)

Ling-Cheng Tseng (12 out of 12 patents)

4. Yung-Lung Liu (10 out of 11 patents)

5. Yi-Wen Tsai (9 out of 9 patents)

Please report any incorrect information to [email protected]

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