Changchun, China

Yicheng Li

This inventor holds 5 USPTO granted patents. Top assignee: Jilin University. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yicheng Li. Retrieved from https://idiyas.com/inventor/yicheng-li-nr8vw9q5

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

Calculating rank

% Patents Active = 60.0

Average Co-Inventor Count = 15.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2025-2026

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5 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Yicheng Li and His Pioneering Invention

Introduction: Yicheng Li is a notable inventor hailing from Changchun, China. With a focus on advancing the field of friction performance testing, Li has contributed valuable work that aims to enhance the understanding of current-carrying friction systems.

Latest Patents: Li holds a patent for a novel invention titled "Pin-on-disk type in-situ current-carrying friction testing system." This innovative system is designed for thorough friction performance testing and consists of a pin-on-disk type friction pair, a current loading mechanism, and a magnetic field generating mechanism. The design allows a conductive terminal to guide current within a disk specimen, creating a horizontal current flow that interacts with a magnetic field during testing.

Career Highlights: Currently, Yicheng Li is affiliated with Jilin University, where he continues his research in friction testing technologies. His solitary patent represents a significant advance in understanding the friction behavior of materials under electric current, showcasing his ingenuity and expertise in engineering.

Collaborations: Throughout his career, Li has collaborated with talented individuals, including Zhichao Ma and Chaofan Li. These collaborations have enriched his research endeavors and have led to insights that push the boundaries of existing methodologies.

Conclusion: Yicheng Li's contributions to the field of friction performance testing through his patent and research are commendable. As he continues to work at Jilin University, his innovative spirit promises to yield further advancements in technology that may influence various applications in engineering and beyond.

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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