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For the Inventor, By the Inventor

Taoyuan, Taiwan

P-Two Industries Inc.


USPTO Granted Patents = 65

% Expired Patents = 46.2


Trademarks = 2

Forward Citations = 258

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44 inventors (with patents filed for the assignee):

goldMedal Hsien-Chang Lin (9 out of 10 patents)

silverMedal Chien-Chun Wang (9 out of 10 patents)

bronzeMedal Hsien-Yu Chiu (8 out of 8 patents)

4.  Chun-Wei Chang (6 out of 100 patents)

5.  Chien Chun Wang (6 out of 6 patents)

6.  Shien-Chang Lin (5 out of 5 patents)

7.  Wen-Lun Wang (5 out of 5 patents)

8.  Pi-Miao Chen (4 out of 4 patents)

9.  Shih-Chieh Liang (3 out of 3 patents)

10.  Wen-Hsin Chen (3 out of 3 patents)

11.  Tung-Ching Kuan (2 out of 2 patents)

12.  Kuei-Tien Fu (2 out of 2 patents)

13.  Wang-Kun Tsai (2 out of 3 patents)

14.  Chih-Ping Chung (2 out of 2 patents)

15.  Shao-Kai Chen (2 out of 2 patents)


Core Competencies:
Module Connector
Buckle Connector
Floating Connector
Waterproof Circular Connector
High-Power Connector
Flat Cable Connector
Board-to-Board Connector
Card Connector
Flexible Circuit Board
Low Voltage Differential Signal
Antenna Module
Electromagnetic Interference

65 patents:

1. 12719212 - Connector assembly with pivotable operating element (2026-08-25),
2. 12665330 - Connector assembly for a seat belt (2026-06-23),
3. 12431657 - Module connector (2025-09-30),
4. 12088043 - Easy lock connector with unlock structure (2024-09-10),
5. 12009611 - Securement of a shell to an insulator body (2024-06-11),
6. 11973284 - Connector (2024-04-30),
7. 11955741 - Buckle connector (2024-04-09),
8. 11933349 - Dovetail structure of connector (2024-03-19),
9. 11901657 - Connector (2024-02-13),
10. 11742604 - Easy lock connector with unlock structure (2023-08-29),
11. 11476606 - Floating connector with power electrode structure (2022-10-18),
12. 11355892 - Circular connector (2022-06-07),
13. 11296455 - Waterproof circular connector (2022-04-05),
14. 11251555 - Floating connector for floating connection (2022-02-15),
15. 11146006 - High-power board-to-board floating connector (2021-10-12),
P-TWO INDUSTRIES INC. is a leading global provider of industrial solutions. With expertise in manufacturing, engineering, and technology, we offer a wide range of products and services to various sectors including automotive, aerospace, and energy. Our commitment to quality, innovation, and customer satisfaction has allowed us to successfully serve clients worldwide for over two decades. Visit our website to learn more about our company and the solutions we offer.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

65 Patents

#32 in Taoyuan

#330 in Taiwan

#11,305 in the World

Taoyuan, TW
Taoyuan, Taiwan

P-Two Industries Inc.

Forward Citations = 258

44 inventors:

goldMedal Hsien-Chang Lin (9 out of 10 patents)

silverMedal Chien-Chun Wang (9 out of 10 patents)

bronzeMedal Hsien-Yu Chiu (8 out of 8 patents)

4.  Chun-Wei Chang (6 out of 100 patents)

5.  Chien Chun Wang (6 out of 6 patents)

Please report any incorrect information to [email protected]
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