Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
3 Patents
#980 in San Jose, CA
#16,900 in California
#74,027 in US
Sirf Technologies, Inc.
Forward Citations = 198
9 inventors:
San Jose, CA, United States of America
Sirf Technologies, Inc.
Calculating rank
% Expired Patents = 33.3
Forward Citations = 198
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9 inventors (with patents filed for the assignee):
Gengsheng Zhang (1 out of 129 patents)
Sanjai Kohli (1 out of 60 patents)
Lionel Jacques Garin (1 out of 115 patents)
4. Charles Robert Cahn (1 out of 29 patents)
5. Ashutosh Pande (1 out of 38 patents)
6. Chiayee Steve Chang (1 out of 7 patents)
7. Randall J Silva (1 out of 3 patents)
8. Mangesh M Chansarkar (1 out of 44 patents)
9. Keith J Brodie (1 out of 26 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sirf Technologies, Inc.. Retrieved from https://idiyas.com/company/sirf-technologies
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]