EPO Patents = 637

Forward Citations = 0

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299 inventors (with patents filed for the assignee):

Kai Wu (2 out of 77 patents)

Dongyang Shi (1 out of 33 patents)

Ning Chen (1 out of 17 patents)

4. Xiaobo Chen (1 out of 76 patents)

5. Yajie Chen (1 out of 1 patent)

6. Weibo Zou (1 out of 1 patent)

7. Yangang Yang (1 out of 1 patent)

8. Mingguang Gu (1 out of 23 patents)

9. Zhi Liu (1 out of 3 patents)

10. Yuzhen Wang (1 out of 2 patents)

11. Yaqian Deng (1 out of 1 patent)

12. Jingfeng Bai (1 out of 2 patents)

13. Sike Liu (1 out of 2 patents)

14. Zhipeng Cheng (1 out of 1 patent)

15. Tiefeng Wu (5 patents)

3 patents: Sort by Forward Citations

1. 12626910 - Composite silicon material and preparation method therefor, negative electrode plate, secondary battery, and electrical apparatus (2026-05-12),

2. 12476321 - Battery cell, battery, and electrical device (2025-11-18),

3. 9893341 - Battery pack and device for connecting tabs of battery cells in the same (2018-02-13),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#5 in Ningde

#8,312 in China

Ningde, China

Contemporary Amperex Technology Limited

Forward Citations = 0

299 inventors:

Kai Wu (2 out of 77 patents)

Dongyang Shi (1 out of 33 patents)

Ning Chen (1 out of 17 patents)

4. Xiaobo Chen (1 out of 76 patents)

5. Yajie Chen (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Contemporary Amperex Technology Limited. Retrieved from https://idiyas.com/company/contemporary-amperex-technology

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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637 patents (EPO):

Please report any incorrect information to [email protected]