Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#1,487 in San Diego, CA
#21,028 in California
#94,953 in US
Call/recall Inc.
Forward Citations = 26
4 inventors:
San Diego, CA, United States of America
Call/recall Inc.
Calculating rank
% Expired Patents = 50.0
Forward Citations = 26
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4 inventors (with patents filed for the assignee):
Yi Zhang (1 out of 41 patents)
Yoshinao Taketomi (1 out of 12 patents)
Edwin P Walker (1 out of 1 patent)
4. Frederick Bossert McCormick, Jr (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Call/recall Inc.. Retrieved from https://idiyas.com/company/call-recall
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]