Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
1 Patents
#905 in Sunnyvale, CA
#29,096 in California
#137,142 in US
Parcplace Systems
Forward Citations = 43
4 inventors:
Sunnyvale, CA, United States of America
Parcplace Systems
Calculating rank
Trademarks = 1
Forward Citations = 43
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4 inventors (with patents filed for the assignee):
David M Ungar (1 out of 29 patents)
Allan M Schiffman (1 out of 2 patents)
L Peter Deutsch (1 out of 1 patent)
4. Franklin R Jackson (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Parcplace Systems. Retrieved from https://idiyas.com/company/parcplace-systems
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]