Fanqing Frank Chen (2 out of 8 patents)
Robert P Chebi (2 out of 23 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#133 in Hayward, CA
#21,028 in California
#94,953 in US
Optokey, Inc.
Forward Citations = 3
2 inventors:
Hayward, CA, United States of America
Optokey, Inc.
Calculating rank
% Expired Patents = 50.0
Forward Citations = 3
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optokey, Inc.. Retrieved from https://idiyas.com/company/optokey
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]