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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#1 in Liao Niag Province
#18,742 in China
Dalian Institute
Forward Citations = 12
6 inventors:
Dalian Institute
% Expired Patents = 100.0
Forward Citations = 12
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6 inventors (with patents filed for the assignee):
Gongquan Sun (1 out of 14 patents)
Bing Zhou (1 out of 64 patents)
Shiguo Sun (1 out of 10 patents)
4. Changkun Liu (1 out of 13 patents)
5. Shuihua Tang (1 out of 2 patents)
6. Qin Xin (1 out of 6 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dalian Institute. Retrieved from https://idiyas.com/company/dalian-institute
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]