Ningde, China

Keyu Ruan

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Contemporary Amperex Technology (Hong Kong) Limited, Contemporary Amperex Technology Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keyu Ruan. Retrieved from https://idiyas.com/inventor/keyu-ruan

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


% Patents Active = 75.0

 

Average Co-Inventor Count = 4.1

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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4 patents (USPTO):Explore Patents

Title: Keyu Ruan - Innovator in Battery Testing Technology

Introduction

Keyu Ruan is a notable inventor based in Fujian, China. He has made significant contributions to the field of battery testing technology. His innovative approach has led to the development of a unique testing apparatus that enhances the efficiency and reliability of battery assessments.

Latest Patents

Keyu Ruan holds a patent for a testing apparatus designed specifically for batteries. The apparatus includes a test body with an accommodating cavity for the battery and an opening that communicates with this cavity. A first door body is connected to the opening and can move relative to it. This door body has two states: in the first state, it blocks part of the opening, while in the second state, it seals the opening completely. This invention is crucial for ensuring accurate testing of battery performance.

Career Highlights

Keyu Ruan is currently employed at Contemporary Amperex Technology (Hong Kong) Limited, a leading company in the battery industry. His work focuses on developing advanced technologies that improve battery testing and performance. His innovative spirit and technical expertise have positioned him as a valuable asset in his field.

Collaborations

Keyu Ruan collaborates with talented individuals such as Shaoteng Ren and Lixin Guo. Their combined efforts contribute to the advancement of battery technology and innovation.

Conclusion

Keyu Ruan's contributions to battery testing technology exemplify the impact of innovation in the energy sector. His patent and ongoing work at Contemporary Amperex Technology highlight his commitment to enhancing battery performance and reliability.

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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