For the Inventor, By the Inventor

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Taipei Hsien, Taiwan

Power Quotient International Company, Inc.

USPTO Granted Patents = 27

Trademarks = 3

Forward Citations = 420

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25 inventors (with patents filed for the assignee):

Chia-Hsin Tsai (5 out of 6 patents)

Sheng Shun Yen (5 out of 7 patents)

Charles C Lee (3 out of 3 patents)

4. Chung-Liang Lee (3 out of 8 patents)

5. Hung-Yi Lin (2 out of 3 patents)

6. Yu-Cheng Chang (2 out of 4 patents)

7. Wen-Lung Lin (2 out of 2 patents)

8. Yi-Ling Liu (2 out of 2 patents)

9. Chang-Cheng Tsai (2 out of 2 patents)

10. Sheng-Shun Yen (2 out of 2 patents)

11. Chia Hsin Tsai (2 out of 2 patents)

12. Jen Fu Chen (2 out of 2 patents)

13. Yu Cheng Chang (2 out of 2 patents)

14. Ya-Fen Chen (2 out of 3 patents)

15. Hung-Chi Tung (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. 9116671 - Storage device with wireless router function (2015-08-25),

2. 8998647 - Electrical connector (2015-04-07),

3. 8876558 - Electrical connector (2014-11-04),

4. D712414 - Flash drive (2014-09-02),

5. D703680 - Flash drive (2014-04-29),

6. D703679 - Flash drive (2014-04-29),

7. 8638551 - Card reader having communicating function (2014-01-28),

8. 8535068 - USB connector (2013-09-17),

9. 8500463 - USB connector (2013-08-06),

10. 8480435 - USB connector (2013-07-09),

11. 7685363 - Low profile storage device (2010-03-23),

12. 7644867 - Business card sized storage device (2010-01-12),

13. 7519743 - Multimedia storage and communication device and its determining method (2009-04-14),

14. 7467407 - Low profile of security USB digital data processing device (2008-12-16),

15. D565572 - Digital multimedia memory card (2008-04-01),

Power Quotient International Company, Inc. specializes in innovative power solutions and is a leading provider of high-quality computer and mobile accessories. With a strong commitment to research and development, Power Quotient International Company offers a wide range of advanced and reliable products that meet the needs of consumers around the world. From power banks, chargers, and cables to audio devices and gaming accessories, Power Quotient International Company is dedicated to delivering cutting-edge technology and exceptional customer experience.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

27 Patents

#8 in Taipei Hsien

#623 in Taiwan

#23,234 in the World

Taipei Hsien, Taiwan

Power Quotient International Company, Inc.

Forward Citations = 420

25 inventors:

Chia-Hsin Tsai (5 out of 6 patents)

Sheng Shun Yen (5 out of 7 patents)

Charles C Lee (3 out of 3 patents)

4. Chung-Liang Lee (3 out of 8 patents)

5. Hung-Yi Lin (2 out of 3 patents)

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