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For the Inventor, By the Inventor

Taipei, Taiwan

Antig Technology Co., Ltd.


USPTO Granted Patents = 9

% Expired Patents = 88.9

Forward Citations = 14

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18 inventors (with patents filed for the assignee):

goldMedal Feng-Yi Deng (7 out of 7 patents)

silverMedal Hsi-Ming Shu (7 out of 7 patents)

bronzeMedal Tsang-Ming Chang (5 out of 9 patents)

4.  Yung-Yi Liu (3 out of 8 patents)

5.  Shi-Shyan James Shang (2 out of 2 patents)

6.  Yu-Lin Tang (2 out of 2 patents)

7.  Yi-Hsien Chen (2 out of 2 patents)

8.  Ya-Chien Chung (2 out of 2 patents)

9.  Chia-Hao Chang (1 out of 12 patents)

10.  Shing-Fun Ho (1 out of 8 patents)

11.  James Shang (1 out of 6 patents)

12.  Chien-Lang Wang (1 out of 1 patent)

13.  Wei-Li Huang (1 out of 2 patents)

14.  Ya-Chien Chuang (1 out of 1 patent)

15.  Chun-Wei Pan (1 out of 1 patent)


9 patents:

1. 7572533 - Flat panel direct methanol fuel cell and method of making the same (2009-08-11),
2. 7531263 - Method of fabricating a flat panel direct methanol fuel cell (2009-05-12),
3. 7422817 - Fuel cell device with compound power supply (2008-09-09),
4. 7409861 - Concentration detector (2008-08-12),
5. 7404323 - Concentration detector and fuel supplier with said detector (2008-07-29),
6. 7335431 - Fuel cell with embedded series/parallel mechanism (2008-02-26),
7. 7329473 - Secondary battery (2008-02-12),
8. 7284426 - Measurement apparatus for measuring fuel capacity used in a fuel cell system (2007-10-23),
9. 7220507 - Flat panel direct methanol fuel cell and method of making the same (2007-05-22),
Company Overview
Antig Technology Co., Ltd. is a leading provider of innovative technology solutions in the field of electronics and semiconductor manufacturing. With a strong focus on research and development, Antig Technology aims to deliver cutting-edge products and services to meet the needs of a rapidly evolving industry. From design and prototyping to mass production, Antig Technology is committed to delivering high-quality solutions that drive success for their clients.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#440 in Taipei

#1,548 in Taiwan

Taipei, TW
Taipei, Taiwan

Antig Technology Co., Ltd.

Forward Citations = 14

18 inventors:

goldMedal Feng-Yi Deng (7 out of 7 patents)

silverMedal Hsi-Ming Shu (7 out of 7 patents)

bronzeMedal Tsang-Ming Chang (5 out of 9 patents)

4.  Yung-Yi Liu (3 out of 8 patents)

5.  Shi-Shyan James Shang (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Antig Technology Co., Ltd.. Retrieved from https://idiyas.com/company/antig-technology-company

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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