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USPTO Data Jan 1 1976 - Nov 3 2026
2 Patents
#1,162 in San Jose, CA
#21,027 in California
#94,949 in US
7-Tel, Inc.
Forward Citations = 0
4 inventors:
San Jose, CA, United States of America
7-Tel, Inc.
Calculating rank
EPO Patents = 1
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Phillip C Krasko (2 out of 2 patents)
Douglas A Cheline (2 out of 7 patents)
Xiaolei Qin (2 out of 10 patents)
4. Richard Haichen Xu (2 out of 13 patents)
5. Amardeep R Nikumbh (0 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 7-Tel, Inc.. Retrieved from https://idiyas.com/company/7-tel
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]
1 patent (EPO):
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]