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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#562 in Hsinchu
#4,257 in Taiwan
Yayatech Corp. Ltd.
Forward Citations = 0
4 inventors:
Yayatech Corp. Ltd.
Calculating rank
% Expired Patents = 50.0
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Shuo-Ting Yan (1 out of 21 patents)
Kuan-Hsiung Wang (1 out of 1 patent)
Yueh-Chu Tien (1 out of 1 patent)
4. En-ning Lin (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yayatech Corp. Ltd.. Retrieved from https://idiyas.com/company/yayatech
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]