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For the Inventor, By the Inventor

Taipei, Taiwan

Tpk Touch Solutions Inc.

Calculating rank
USPTO Granted Patents = 97

% Expired Patents = 23.7


Trademarks = 4

Forward Citations = 488

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79 inventors (with patents filed for the assignee):

goldMedal Chen-Yu Liu (42 out of 44 patents)

silverMedal Hsi-Chien Lin (11 out of 18 patents)

bronzeMedal Li-Wei Kung (9 out of 10 patents)

4.  Lu-Hsing Lee (8 out of 8 patents)

5.  Shun-Ta Chien (7 out of 11 patents)

6.  David Mi (7 out of 9 patents)

7.  Chun-Chi Lin (5 out of 5 patents)

8.  Ching-Yang Chang (5 out of 9 patents)

9.  Ching-Yi Wang (5 out of 5 patents)

10.  Cheng-Chieh Chang (4 out of 5 patents)

11.  Eugene L Halsey, Iv (4 out of 8 patents)

12.  Cheng-Ping Liu (4 out of 4 patents)

13.  Kwan-Sin Ho (4 out of 16 patents)

14.  Jui-Jung Chiu (4 out of 4 patents)

15.  Shan-Yu Wu (3 out of 8 patents)


Core Competencies:
Touch Panel
Manufacturing Method
Capacitive Sensor
OLED Display
Pressure Detection
Touch Module
Nanostructure Films
Projected Capacitive
Sensing Circuit
Touch Sensitive Display
Curved Touch Panel
Gesture Recognition

97 patents:

1. 11422463 - Touch panel (2022-08-23),
2. 11106130 - Direct patterning method for a touch panel and touch panel thereof (2021-08-31),
3. 11029776 - Touch panel and manufacturing method therefor, and roll sheet of touch sensor (2021-06-08),
4. 10854850 - Organic light-emitting diode display device (2020-12-01),
5. 10852890 - Touch panel and manufacturing method thereof (2020-12-01),
6. 10802398 - Touch panel and direct patterning method thereof (2020-10-13),
7. 10691266 - Touch panel stackup (2020-06-23),
8. 10490609 - Organic light emitting diode (OLED) touch display device (2019-11-26),
9. 10261614 - Touch display module having pressure detection mechanism (2019-04-16),
10. 10255873 - Touch module and manufacturing method thereof (2019-04-09),
11. 10203750 - Touch panel and a manufacturing method thereof (2019-02-12),
12. 10170523 - Touch sensitive display and method for manufacturing the same (2019-01-01),
13. 10133387 - Force sensor integrated cable module and pressure sensitive touch screen (2018-11-20),
14. 10048783 - Touch panel device (2018-08-14),
15. 10037095 - Methods of forming nanostructure conductive films and touch devices including the nanostructure conductive films (2018-07-31),
Company Overview
Tpk Touch Solutions Inc. is a leading innovator in the field of touch panel technology, specializing in the design and manufacturing of advanced touch solutions. The company focuses on various core technologies, including capacitive sensors, OLED displays, and pressure detection systems. Tpk is recognized for its expertise in developing touch modules and nanostructure films, which enhance user interaction across a range of devices. Headquartered in Taipei, Taiwan, Tpk plays a significant role in the global touch technology market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

97 Patents

#38 in Taipei

#243 in Taiwan

#7,996 in the World

Taipei, TW
Taipei, Taiwan

Tpk Touch Solutions Inc.

Forward Citations = 488

79 inventors:

goldMedal Chen-Yu Liu (42 out of 44 patents)

silverMedal Hsi-Chien Lin (11 out of 18 patents)

bronzeMedal Li-Wei Kung (9 out of 10 patents)

4.  Lu-Hsing Lee (8 out of 8 patents)

5.  Shun-Ta Chien (7 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tpk Touch Solutions Inc.. Retrieved from https://idiyas.com/company/tpk-touch-solutions

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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