Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#1 in Qinghai
#8,379 in China
Qinghai Contemporary Amperex Technology Limited
Forward Citations = 6
12 inventors:
Qinghai Contemporary Amperex Technology Limited
Calculating rank
EPO Patents = 2
Forward Citations = 6
Loading Chart...
Loading Chart...
12 inventors (with patents filed for the assignee):
Zhiling Li (2 out of 3 patents)
Hui Li (2 out of 3 patents)
Tingting Zhang (2 out of 3 patents)
4. Baiqing Li (2 out of 6 patents)
5. Jianing He (1 out of 2 patents)
6. Weiqing Wu (1 out of 3 patents)
7. Jun Liu (1 out of 1 patent)
8. Xiaoxi Zhang (1 out of 1 patent)
9. Yong Zhou (1 out of 7 patents)
10. Jingyao Mei (1 out of 3 patents)
11. Jianguo Hu (1 out of 3 patents)
12. Shilin Huang (1 out of 4 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Qinghai Contemporary Amperex Technology Limited. Retrieved from https://idiyas.com/company/qinghai-contemporary-amperex-technology
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]
2 patents (EPO):
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]