Ningde, China

Chao Jin

This inventor holds 3 USPTO granted patents and 15 published patent applications and 4 EPO patents. Top assignees: Contemporary Amperex Technology Co., Ltd., Contemporary Amperex Technology (Hong Kong) Limited. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chao Jin. Retrieved from https://idiyas.com/inventor/chao-jin-6oxmd73i

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.8

ph-index = 1


Company Filing History:


Years Active: 2021-2025

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3 patents (USPTO):Explore Patents

Title: Chao Jin: Innovator in Battery Technology

Introduction

Chao Jin is a prominent inventor based in Ningde, China, known for his contributions to battery technology. With a total of 3 patents, he has made significant advancements in the field of lithium-ion batteries and their components.

Latest Patents

Chao Jin's latest patents include innovative technologies such as a separator and a process for preparing the same, which is crucial for lithium-ion secondary batteries. His separator features a porous base film with a functional coating that includes polyimide nanosheets, designed to enhance battery performance. Additionally, he has developed a positive electrode plate that improves the safety performance of electrochemical devices under abnormal conditions, such as nailing penetration.

Career Highlights

Throughout his career, Chao Jin has worked with notable companies, including Contemporary Amperex Technology Co., Ltd. and Contemporary Amperex Technology (Hong Kong) Limited. His work has been instrumental in advancing battery technology and enhancing the safety and efficiency of energy storage solutions.

Collaborations

Chao Jin has collaborated with talented individuals in the field, including Wei Li and Haihao Shi. These partnerships have contributed to the development of innovative solutions in battery technology.

Conclusion

Chao Jin's contributions to battery technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the future of energy storage solutions.

Profile summary based on public USPTO records.
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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