Nanjing, China

Rongzhen Li

This inventor holds 1 USPTO granted patent and 3 published patent applications and 1 EPO patent. Top assignee: Chervon (Hk) Limited. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rongzhen Li. Retrieved from https://idiyas.com/inventor/rongzhen-li

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Rongzhen Li

Introduction

Rongzhen Li is a notable inventor based in Nanjing, China. He has made significant contributions to the field of technology, particularly with his innovative patent related to bit accessories. His work reflects a commitment to advancing engineering solutions.

Latest Patents

Rongzhen Li holds a patent for a bit accessory and bit assembly. This invention features a sleeve with an accommodating cavity and a limiting member that includes a limiting hole. The design incorporates a first stopping portion to prevent the limiting member from passing through the accommodating cavity. The limiting member is designed to ensure that the limiting hole runs parallel to the accommodating cavity when stopped by the first stopping portion. This innovative design enhances the functionality and efficiency of bit accessories.

Career Highlights

Throughout his career, Rongzhen Li has worked with prominent companies, including Chervon (HK) Limited and Chervon Limited. His experience in these organizations has allowed him to develop and refine his inventive skills.

Collaborations

Rongzhen Li has collaborated with various professionals in his field. One notable coworker is Xiaofeng Zhang, who has contributed to his projects and innovations.

Conclusion

Rongzhen Li's contributions to the field of technology through his patent and professional collaborations highlight his role as an influential inventor. His work continues to inspire advancements in engineering 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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