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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#767 in Taichung
#6,134 in Taiwan
R & D Center
Forward Citations = 7
3 inventors:
R & D Center
% Expired Patents = 100.0
Forward Citations = 7
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3 inventors (with patents filed for the assignee):
Chun-Ho Chen (1 out of 7 patents)
Chia-Hsiun Chuang (1 out of 4 patents)
Hung-Sheng Wu (1 out of 4 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: R & D Center. Retrieved from https://idiyas.com/company/r-and-d-center
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]
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]
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]