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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1 in Chingqing
#18,808 in Switzerland
Chongqing Hifu
Forward Citations = 228
4 inventors:
Chongqing Hifu
Forward Citations = 228
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4 inventors (with patents filed for the assignee):
Zhibiao Wang (1 out of 3 patents)
Zhilong Wang (1 out of 2 patents)
Jin Bai (1 out of 2 patents)
4. Feng Wu (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chongqing Hifu. Retrieved from https://idiyas.com/company/chongqing-hifu
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]