Zhong Yang Technology Co., Ltd.

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Chen-Cheng Liao (1 out of 12 patents)

Tien-liang Hsieh (1 out of 2 patents)

Tsu-Meng Lee (1 out of 4 patents)

4. Chih-Cheng Hsu (1 out of 1 patent)

5. Chia-Yi Ko (1 out of 1 patent)

6. Ho-Hsuan Wu (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12105352 - Optical imaging lens, imaging device, and electronic device (2024-10-01),

2. 11506866 - Optical imaging lens, imaging device, and electronic device (2022-11-22),

3. 10788648 - Optical imaging lens, imaging device, and electronic device having the same (2020-09-29),

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USPTO Data Jan 1 1976 - Nov 3 2026

3 Patents

#397 in Taichung

#3,317 in Taiwan

Taichung, Taiwan

Zhong Yang Technology Co., Ltd.

Forward Citations = 1

6 inventors:

Chen-Cheng Liao (1 out of 12 patents)

Tien-liang Hsieh (1 out of 2 patents)

Tsu-Meng Lee (1 out of 4 patents)

4. Chih-Cheng Hsu (1 out of 1 patent)

5. Chia-Yi Ko (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zhong Yang Technology Co., Ltd.. Retrieved from https://idiyas.com/company/zhong-yang-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]