Zhuhai, China

Fen Liu

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Zhuhai Cosmx Battery Co., Ltd., Zhuhai Cosmx Battery Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fen Liu. Retrieved from https://idiyas.com/inventor/fen-liu-s8v101ed

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Fen Liu - Innovator in Lithium Ion Battery Technology

Introduction

Fen Liu is a prominent inventor based in Zhuhai, China. He has made significant contributions to the field of battery technology, particularly in the development of lithium ion batteries. His innovative approach has led to advancements that enhance the safety and efficiency of these essential energy storage devices.

Latest Patents

Fen Liu holds a patent for a lithium ion battery that includes a positive electrode plate, a negative electrode plate, and a separator. The design features a protective layer on the positive electrode current collector, which improves the safety performance of the battery. This innovation is crucial in addressing the safety concerns associated with lithium ion batteries, making them more reliable for various applications.

Career Highlights

Fen Liu is associated with Zhuhai Cosmx Battery Co., Ltd., where he continues to work on cutting-edge battery technologies. His expertise in the field has positioned him as a key player in the development of advanced energy solutions. Liu's work is characterized by a commitment to enhancing battery performance and safety.

Collaborations

Fen Liu collaborates with talented professionals in his field, including his coworker Chong Peng, who brings valuable insights and expertise to their projects. Together, they strive to push the boundaries of battery technology and contribute to the advancement of energy storage solutions.

Conclusion

Fen Liu's contributions to lithium ion battery technology exemplify the innovative spirit of modern inventors. His work not only enhances battery safety but also paves the way for future advancements in energy storage.

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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