Fujian, China

Changchuan Shi

This inventor holds 2 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignee: Ningde Amperex Technology Limited. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changchuan Shi. Retrieved from https://idiyas.com/inventor/changchuan-shi

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2021-2025

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2 patents (USPTO):Explore Patents

Title: Changchuan Shi: Innovator in Battery Technology

Introduction

Changchuan Shi is a prominent inventor based in Fujian, China. He has made significant contributions to the field of battery technology, holding a total of 2 patents. His work focuses on improving the efficiency and safety of lithium-ion batteries, which are essential for various modern applications.

Latest Patents

Changchuan Shi's latest patents include innovative designs for electrode assemblies and electrochemical devices. One of his notable inventions is an electrode assembly formed by winding a first electrode plate, a separator, and a second electrode plate. This design enhances the performance of the battery by optimizing the arrangement of the active materials and current collectors. Another significant patent involves an electrode that comprises a current collector and an inorganic layer made of metal oxide, which improves the safety performance of lithium-ion batteries without compromising their energy density.

Career Highlights

Changchuan Shi is currently employed at Ningde Amperex Technology Limited, a leading company in the battery manufacturing industry. His expertise in battery technology has positioned him as a key player in the development of advanced energy storage solutions. His contributions have been instrumental in driving innovation within the company and the industry at large.

Collaborations

Changchuan Shi has collaborated with notable colleagues, including Huijun Liu and Wei Cui. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in battery technology.

Conclusion

Changchuan Shi's work in battery technology exemplifies the spirit of innovation and dedication to improving energy solutions. His patents reflect a commitment to enhancing the safety and efficiency of lithium-ion batteries, making a lasting impact on the industry.

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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