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Egalax_empia Technology Inc.

USPTO Granted Patents = 282

Trademarks = 12

Forward Citations = 480

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31 inventors (with patents filed for the assignee):

Chin-Fu Chang (176 out of 176 patents)

Shang-Tai Yeh (113 out of 113 patents)

Shun-Lung Ho (67 out of 67 patents)

4. Cheng-Han Lee (58 out of 146 patents)

5. Chi-Hao Tang (49 out of 49 patents)

6. Po-Chuan Lin (26 out of 26 patents)

7. Guang-Huei Lin (10 out of 10 patents)

8. Jia-Ming Chen (9 out of 32 patents)

9. Hsiao-Tsung Lee (7 out of 7 patents)

10. Teng-Wei Hsieh (7 out of 7 patents)

11. Jen-Yi Sun (5 out of 5 patents)

12. Chia-Ling Sun (5 out of 5 patents)

13. Shih-Hao Chiu (3 out of 3 patents)

14. Shr-Hau Shiue (2 out of 2 patents)

15. Yu-Hao Chang (2 out of 2 patents)

Core Competencies:

Touch Panel

Touch Sensitive Processing

Active Stylus

Passive Capacitive Stylus

Pressure Calibration

Electronic System

Flexible Touch Screen

Touch Module

Signal Transmission

Touch Detection

Multichip Package

Remote Touch Monitoring

282 patents: Sort by Forward Citations

1. 12405684 - Touch panel, touch sensitive apparatus and method thereof and touch system (2025-09-02),

2. 12366944 - Touch panel and applicable touch sensitive processing method and apparatus and touch system (2025-07-22),

3. 12340037 - Active stylus and processing circuits and method thereof, touch sensitive processing apparatus and method thereof, and touch system (2025-06-24),

4. 12282626 - Test method for combination of touch sensitive processing apparatus and touch panel, touch sensitive processing method, apparatus, non-transitory computer readable medium, and touch system thereof (2025-04-21),

5. 12282615 - Passive capactive stylus and eraser cap (2025-04-21),

6. 12277289 - Touch module and touch screen using same (2025-04-14),

7. 12164764 - Touch sensitive processing apparatus, electronic system and touch sensitive processing method thereof (2024-12-10),

8. 12086360 - Pressure calibration method and touch sensitive process apparatus and touch system implementing the method (2024-09-10),

9. 12056306 - Electronic system and integrated apparatus for setup touch sensitive area of electronic paper touch panel and method thereof (2024-08-06),

10. 12026345 - Touch panel for capacitive sensing with reduced noise (2024-07-02),

11. 12019836 - Touch screen and touch sensitive processing apparatus and method thereof (2024-06-25),

12. 11995276 - Touch sensitive structure and touch sensitive processing apparatus, method and electronic system thereof (2024-05-28),

13. 11921947 - Electronic system and touch sensitive processing apparatus for touch function setting and activating and method thereof (2024-03-05),

14. 11914821 - Electronic system, touch panel, touch sensitive processing apparatus and method thereof (2024-02-27),

15. 11880534 - Touch sensitive processing method, apparatus and touch system (2024-01-23),

EGALAX_EMPIA TECHNOLOGY INC. is a leading touch panel and touch solutions manufacturer based in Taiwan. With over 20 years of experience, they specialize in providing high-quality touch products for various applications, including consumer electronics, automotive, industrial, medical, and more. Their innovative touch solutions are recognized for their excellent performance, reliability, and durability. Visit their website for more information and to explore their wide range of touch products and solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

282 Patents

#30 in Taipei

#92 in Taiwan

#3,045 in the World

Egalax_empia Technology Inc.

Forward Citations = 480

31 inventors:

Chin-Fu Chang (176 out of 176 patents)

Shang-Tai Yeh (113 out of 113 patents)

Shun-Lung Ho (67 out of 67 patents)

4. Cheng-Han Lee (58 out of 146 patents)

5. Chi-Hao Tang (49 out of 49 patents)

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