Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
3 Patents
#289 in Menlo Park, CA
#16,847 in California
#73,815 in US
Precoad Inc.
Forward Citations = 33
4 inventors:
Menlo Park, CA, United States of America
Precoad Inc.
% Expired Patents = 66.7
Forward Citations = 33
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4 inventors (with patents filed for the assignee):
Charles K Chui (3 out of 33 patents)
Haishan Wang (2 out of 6 patents)
Dongfang Shi (1 out of 1 patent)
4. Jianzhong Wang (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Precoad Inc.. Retrieved from https://idiyas.com/company/precoad
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]