Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#194 in Qingdao
#18,808 in China
Qingdao Technology University
Forward Citations = 1
6 inventors:
Qingdao Technology University
% Expired Patents = 100.0
Forward Citations = 1
Loading Chart...
Loading Chart...
6 inventors (with patents filed for the assignee):
Dalei Zhang (1 out of 4 patents)
Yuhao Zhao (1 out of 2 patents)
Yingfei Sun (1 out of 1 patent)
4. Manqian Wang (1 out of 1 patent)
5. Xinyu Wang (1 out of 1 patent)
6. Shuang Wang (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Qingdao Technology University. Retrieved from https://idiyas.com/company/qingdao-technology-university
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]