% Expired Patents = 33.3

Trademarks = 2

Forward Citations = 1

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7 inventors (with patents filed for the assignee):

Tien-Chieh Kang (1 out of 1 patent)

Chih-Ming Tsai (1 out of 2 patents)

Chih-Hai Yu (1 out of 1 patent)

4. Kuo-Wei Lo (1 out of 1 patent)

5. Cheng-Hsiao Lin (1 out of 1 patent)

6. Ting-Hao Lin (1 out of 50 patents)

7. Chung-Yuan Chen (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 11204242 - Measurement system (2021-12-21),

2. 10820423 - Fabrication method of circuit board (2020-10-27),

3. 7234230 - Composite circuit board and method for manufacturing the same (2007-06-26),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#270 in Taoyuan

#3,309 in Taiwan

Taoyuan, Taiwan

Gold Circuit Electronics Ltd.

Forward Citations = 1

7 inventors:

Tien-Chieh Kang (1 out of 1 patent)

Chih-Ming Tsai (1 out of 2 patents)

Chih-Hai Yu (1 out of 1 patent)

4. Kuo-Wei Lo (1 out of 1 patent)

5. Cheng-Hsiao Lin (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gold Circuit Electronics Ltd.. Retrieved from https://idiyas.com/company/gold-circuit-electronics

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]