Beijing, China

Danrong Li

This inventor holds 1 USPTO granted patent. Top assignee: Beijing Welion New Energy Technology Co., Ltd. Active years: 2025.

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

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Innovations of Danrong Li in Metal Lithium Strip Production

Introduction

Danrong Li is a notable inventor based in Beijing, China. He has made significant contributions to the field of metal lithium materials, particularly through his innovative patent. His work focuses on enhancing the efficiency and quality of ultrathin metal lithium strip production.

Latest Patents

Danrong Li holds a patent for a "Gravure coating device for preparing large-width ultrathin metal lithium strip and method therefor." This invention relates to the technical field of preparing metal lithium materials. The device features a lithium-melting tank, a micro-gravure roller, an unwinding device, a substrate back roller, a hot pressing device, and a winding device. The design allows for the micro-gravure roller to be immersed in liquid lithium, ensuring effective coating uniformity. This innovative device enables the automatic production of ultrathin metal lithium strips with a thickness ranging from 1 to 50 μm, significantly improving work efficiency and product quality.

Career Highlights

Danrong Li is currently employed at Beijing Welion New Energy Technology Co., Ltd. His role involves advancing technologies related to energy solutions and materials. His patent reflects his commitment to innovation in the energy sector.

Collaborations

Danrong Li collaborates with talented individuals such as Wenjun Li and Yongwei Li. Their combined expertise contributes to the development of cutting-edge technologies in the field.

Conclusion

Danrong Li's contributions to the field of metal lithium materials through his innovative patent demonstrate his dedication to improving production processes. His work not only enhances efficiency but also sets a new standard for quality in 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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