This inventor holds 1 USPTO granted patent. Top assignees: Central South University, Sf Diamond Co., Ltd.. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 134 
1 out of 20 Years Active: 2025
Title: Qingyuan Fang: Innovator in Polycrystalline Diamond Technology
Introduction
Qingyuan Fang is a notable inventor based in Zhengzhou, China. He has made significant contributions to the field of materials science, particularly in the development of polycrystalline diamond composites. His innovative work has led to the creation of advanced materials with unique properties.
Latest Patents
Qingyuan Fang holds a patent for a "Polycrystalline diamond composite sheet having continuous gradient transition layer and preparation method thereof." This invention discloses a polycrystalline diamond composite sheet that features a continuous gradient transition layer and a 3D printing preparation method. The composite sheet consists of a polycrystalline diamond layer, a continuous gradient transition layer, and a cemented carbide substrate. The continuous gradient transition layer is composed of diamond and cemented carbide, with the content of cemented carbide decreasing from 100% to 0% and the content of diamond increasing from 0% to 100% as one moves from the substrate to the diamond layer. This innovative design eliminates sudden changes in material interfaces within the diamond composite sheet.
Career Highlights
Throughout his career, Qingyuan Fang has worked at prominent institutions, including Central South University and Sf Diamond Co., Ltd. His research and development efforts have focused on enhancing the properties and applications of diamond materials, contributing to advancements in various industries.
Collaborations
Qingyuan Fang has collaborated with notable colleagues, including Shaohe Zhang and Xiangwang Kong. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of materials science.
Conclusion
Qingyuan Fang's contributions to polycrystalline diamond technology exemplify the impact of innovative thinking in materials science. His work continues to influence advancements in the field, paving the way for future developments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile