Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Qiang Qin (1 out of 1 patent)

Hongxin Yan (1 out of 1 patent)

Changhua Hu (1 out of 6 patents)

4. Jianguo Ding (1 out of 1 patent)

5. Qingyong Du (1 out of 5 patents)

1 patent: Sort by Forward Citations

#132 in Hefei

#18,742 in China

Hefei University

Forward Citations = 0

5 inventors:

Qiang Qin (1 out of 1 patent)

Hongxin Yan (1 out of 1 patent)

Changhua Hu (1 out of 6 patents)

4. Jianguo Ding (1 out of 1 patent)

5. Qingyong Du (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hefei University. Retrieved from https://idiyas.com/company/hefei-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]