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Ningde Amperex Technology Limited

USPTO Granted Patents = 431

EPO Patents = 116

Forward Citations = 201

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443 inventors (with patents filed for the assignee):

Kefei Wang (48 out of 50 patents)

Yuansen Xie (38 out of 38 patents)

Chao Tang (29 out of 30 patents)

4. Qiao Zeng (29 out of 29 patents)

5. Jianming Zheng (28 out of 29 patents)

6. Hang Cui (25 out of 25 patents)

7. Liangzhen Xiao (25 out of 25 patents)

8. Fei Wu (23 out of 24 patents)

9. Peipei Guo (18 out of 19 patents)

10. Jing Jiang (16 out of 16 patents)

11. Daoyi Jiang (16 out of 16 patents)

12. Xinghua Tao (15 out of 15 patents)

13. Leimin Xu (15 out of 15 patents)

14. Zhihuan Chen (14 out of 14 patents)

15. Ping He (13 out of 13 patents)

Core Competencies:

Battery

Electrochemical Device

Anode Material

Positive Electrode

Negative Electrode

Electrolyte

Battery Module

Energy Storage

Electrode Assembly

Battery Pack

Electric Device

Cell Protection Circuit

431 patents: Sort by Forward Citations

1. 12763412 - Electrochemical device and electronic device (2026-10-13),

2. 12763410 - Battery module and electric device (2026-10-13),

3. 12763409 - Battery pack (2026-10-13),

4. 12763368 - Electrochemical device and electronic device containing same (2026-10-13),

5. 12763357 - Package housing and battery pack (2026-10-13),

6. 12756011 - Electrolyte, electrochemical device containing same, and electronic device (2026-10-06),

7. 12749760 - Battery pack comprising covering for cell module and electrical device (2026-09-29),

8. 12749743 - Button cell (2026-09-29),

9. 12749669 - Negative electrode active material, and electrochemical apparatus and electronic apparatus using the same (2026-09-29),

10. 12731821 - Electrochemical apparatus with multi-stage discharge cut-off voltage control, and control method thereof, electronic device, and storage medium (2026-09-08),

11. 12731817 - Electrochemical apparatus and electronic apparatus (2026-09-08),

12. 12731810 - Electrochemical device and electronic device (2026-09-08),

13. 12731783 - Negative electrode material, negative electrode plate, and electrochemical apparatus and electronic apparatus containing such negative electrode plate (2026-09-08),

14. 12725837 - Electrochemical device (2026-09-01),

15. 12725793 - Composite negative electrode material and application thereof (2026-09-01),

Company Overview

Ningde Amperex Technology Limited, based in Ningde, China, specializes in the development and manufacturing of advanced electrochemical devices, primarily focusing on battery technologies. The company is recognized for its innovations in various battery components, including anode and cathode materials, electrolytes, and battery modules. With a strong emphasis on energy storage solutions, Ningde Amperex Technology plays a pivotal role in the global transition towards sustainable energy, supporting applications across electric vehicles and renewable energy systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

431 Patents

#2 in Ningde

#90 in China

#2,198 in the World

Ningde Amperex Technology Limited

Forward Citations = 201

443 inventors:

Kefei Wang (48 out of 50 patents)

Yuansen Xie (38 out of 38 patents)

Chao Tang (29 out of 30 patents)

4. Qiao Zeng (29 out of 29 patents)

5. Jianming Zheng (28 out of 29 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ningde Amperex Technology Limited. Retrieved from https://idiyas.com/company/ningde-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]

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