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For the Inventor, By the Inventor

Changzhou, China

Jiangsu Contemporary Amperex Technology Limited

Calculating rank
USPTO Granted Patents = 81


Forward Citations = 14

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190 inventors (with patents filed for the assignee):

goldMedal Xiaoteng Huang (12 out of 12 patents)

silverMedal Wenli Wang (10 out of 10 patents)

bronzeMedal Haiqi Yang (10 out of 10 patents)

4.  Jiarong Hong (10 out of 10 patents)

5.  Langchao Hu (10 out of 10 patents)

6.  Hua Zhang (6 out of 17 patents)

7.  Kai Wu (6 out of 7 patents)

8.  Chengdu Liang (6 out of 6 patents)

9.  Peng Wang (5 out of 261 patents)

10.  Shisong Li (5 out of 5 patents)

11.  Zhimin Dan (4 out of 4 patents)

12.  Hu Xu (4 out of 4 patents)

13.  Xinxiang Chen (4 out of 4 patents)

14.  Yulian Zheng (4 out of 4 patents)

15.  Zhanyu Sun (4 out of 4 patents)


Core Competencies:
Battery Manufacturing
Cell Assembly
Electrical Device
Power Consumption
Electrode Assembly
Battery Module
Sealing Method
Quality Inspection
Voltage Control
Battery Management
Winding Apparatus
Secondary Battery

81 patents:

1. 12770969 - End cap assembly, battery cell, battery, and electrical device (2026-10-20),
2. 12731820 - Battery and power consuming device (2026-09-08),
3. 12725830 - Solid-state battery, battery module, battery pack, and apparatus associated therewith (2026-09-01),
4. 12722178 - Back roller and preparation method thereof, and coating machine (2026-09-01),
5. 12683252 - Battery cell, battery, electrical device, and manufacturing method and device for battery cell (2026-07-14),
6. 12683251 - Battery cell, battery, power consumption device, and battery cell manufacturing method and device (2026-07-14),
7. 12669285 - Air outlet apparatus and drying device (2026-06-30),
8. 12665267 - Battery cell, battery and power consuming device (2026-06-23),
9. 12630386 - Electrode plate wrinkling detection apparatus and cell production equipment (2026-05-19),
10. 12626975 - End cover assembly, battery cell, battery, and electric apparatus (2026-05-12),
11. 12614813 - Separator thickness adjustment device and method, and winding electrode assembly production system (2026-04-28),
12. 12614748 - Assembling apparatus (2026-04-28),
13. 12603320 - Cell manufacturing device and method, battery, and power consuming apparatus (2026-04-14),
14. 12586860 - Battery cell, battery, electrical device, method and equipment for manufacturing battery cells (2026-03-24),
15. 12573722 - Equipotential apparatus, equipotential structure, battery and electric device (2026-03-10),
Company Overview
Jiangsu Contemporary Amperex Technology Limited, based in Changzhou, China, specializes in the development and manufacturing of lithium-ion batteries. The company focuses on various aspects of battery technology, including cell assembly, electrode assembly, and battery module production. With a commitment to quality inspection and innovative sealing methods, it plays a significant role in advancing energy storage solutions. Its expertise supports a range of applications, contributing to the growing demand for efficient power consumption in electrical devices.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

81 Patents

#4 in Changzhou

#408 in China

#9,359 in the World

Changzhou, CN
Changzhou, China

Jiangsu Contemporary Amperex Technology Limited

Forward Citations = 14

190 inventors:

goldMedal Xiaoteng Huang (12 out of 12 patents)

silverMedal Wenli Wang (10 out of 10 patents)

bronzeMedal Haiqi Yang (10 out of 10 patents)

4.  Jiarong Hong (10 out of 10 patents)

5.  Langchao Hu (10 out of 10 patents)

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