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Ningde Amperex Technology Limited

USPTO Granted Patents = 422

EPO Patents = 112

Forward Citations = 201

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428 inventors (with patents filed for the assignee):

Kefei Wang (48 out of 50 patents)

Yuansen Xie (37 out of 37 patents)

Qiao Zeng (29 out of 29 patents)

4. Jianming Zheng (28 out of 29 patents)

5. Chao Tang (27 out of 28 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

422 patents: Sort by Forward Citations

1. 12731821 - Electrochemical apparatus with multi-stage discharge cut-off voltage control, and control method thereof, electronic device, and storage medium (2026-09-08),

2. 12731817 - Electrochemical apparatus and electronic apparatus (2026-09-08),

3. 12731810 - Electrochemical device and electronic device (2026-09-08),

4. 12731783 - Negative electrode material, negative electrode plate, and electrochemical apparatus and electronic apparatus containing such negative electrode plate (2026-09-08),

5. 12725837 - Electrochemical device (2026-09-01),

6. 12725793 - Composite negative electrode material and application thereof (2026-09-01),

7. 12719121 - Electrochemical apparatus and electronic device (2026-08-25),

8. 12719077 - Electrode sheet and battery cell (2026-08-25),

9. 12719053 - Positive electrode material, electrochemical device, and electrical device (2026-08-25),

10. 12719045 - Negative electrode composite material and application thereof (2026-08-25),

11. 12712205 - ELECTROLYTE, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE (2026-08-18),

12. 12712204 - ELECTROLYTE, ELECTROCHEMICAL DEVICE INCLUDING SAME, AND ELECTRONIC DEVICE (2026-08-18),

13. 12712187 - SECONDARY BATTERY AND ELECTRONIC DEVICE (2026-08-18),

14. 12706357 - Electrochemical apparatus and electronic apparatus (2026-08-11),

15. 12706326 - Electrochemical apparatus and electronic apparatus including same (2026-08-11),

Ningde Amperex Technology Limited, also known as AMPRIUS, is a leading global provider of advanced lithium-ion batteries and energy storage systems. With a strong focus on research and development, AMPRIUS is dedicated to delivering innovative solutions for a wide range of applications, including electric vehicles, portable electronics, and renewable energy storage. With state-of-the-art manufacturing facilities and a commitment to sustainability, AMPRIUS is at the forefront of advancing battery technology to meet the demands of a rapidly evolving world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Ningde Amperex Technology Limited

422 Patents

#2 in Ningde

#90 in China

#2,234 in the World

Ningde Amperex Technology Limited

Forward Citations = 201

428 inventors:

Kefei Wang (48 out of 50 patents)

Yuansen Xie (37 out of 37 patents)

Qiao Zeng (29 out of 29 patents)

4. Jianming Zheng (28 out of 29 patents)

5. Chao Tang (27 out of 28 patents)

Please report any incorrect information to [email protected]

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