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USPTO Data Jan 1 1976 - Nov 10 2026
3 Patents
#271 in Taoyuan
#3,321 in Taiwan
Bison, Inc.
Forward Citations = 13
4 inventors:
Bison, Inc.
Calculating rank
% Expired Patents = 100.0
Trademarks = 11
Forward Citations = 13
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4 inventors (with patents filed for the assignee):
Ying-Ying Chang (2 out of 3 patents)
Ching-Ching Chang (2 out of 3 patents)
Li-Jen Chang (2 out of 2 patents)
4. Nicholas J Cusick (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bison, Inc.. Retrieved from https://idiyas.com/company/bison
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]