Biokey, Inc.

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 75.0

Forward Citations = 32

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7 inventors (with patents filed for the assignee):

San-Laung Chow (3 out of 7 patents)

David N Wong (3 out of 34 patents)

Damian Garcia (2 out of 2 patents)

4. Tianning Xu (1 out of 26 patents)

5. David M Tumey (1 out of 49 patents)

6. Jenny Li-Ying Lin (1 out of 1 patent)

7. Daniel R Puchek (1 out of 5 patents)

4 patents: Sort by Forward Citations

1. 8617601 - Methods and formulations for making pharmaceutical compositions containing bupropion (2013-12-31),

2. 8586085 - Methods and formulations for making pharmaceutical compositions containing bupropion (2013-11-19),

3. 7063862 - Pharmaceutical composition and method for treating (2006-06-20),

4. 6794986 - Access control method and apparatus for members and guests (2004-09-21),

Company Overview

Biokey, Inc. is a leading biometric technology company specializing in secure and convenient authentication solutions for businesses and individuals. With a strong focus on innovation and customer satisfaction, Biokey offers a wide range of fingerprint recognition products and software for access control, identity verification, and data protection. Their cutting-edge technology is trusted by organizations worldwide to safeguard their assets and confidential information.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#309 in Fremont, CA

#14,058 in California

#60,671 in US

Fremont, CA, United States of America

Biokey, Inc.

Forward Citations = 32

7 inventors:

San-Laung Chow (3 out of 7 patents)

David N Wong (3 out of 34 patents)

Damian Garcia (2 out of 2 patents)

4. Tianning Xu (1 out of 26 patents)

5. David M Tumey (1 out of 49 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Biokey, Inc.. Retrieved from https://idiyas.com/company/biokey

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]