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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#52 in Champaign, IL
#6,197 in Illinois
#136,919 in US
Intersymbol Communications, Inc.
Forward Citations = 66
3 inventors:
Champaign, IL, United States of America
Intersymbol Communications, Inc.
% Expired Patents = 100.0
Forward Citations = 66
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3 inventors (with patents filed for the assignee):
Andrew Carl Singer (1 out of 14 patents)
Rajamohana Hegde (1 out of 2 patents)
Jacob Janovetz (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Intersymbol Communications, Inc.. Retrieved from https://idiyas.com/company/intersymbol-communications
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]