This inventor holds 2 USPTO granted patents. Top assignees: Jing-Jin Electric Technologies Co., Ltd., Min Xia, Other. Active years: 2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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1 out of 834,570 Years Active: 2023
Title: Innovations of Hongchao Li in NPR Steel Processing
Introduction
Hongchao Li is a notable inventor based in Province, China. He has made significant contributions to the field of steel processing, particularly in the development of methods for NPR steel rebar and rod. With a total of 2 patents, his work showcases a commitment to advancing manufacturing techniques.
Latest Patents
Li's latest patents include a processing method for NPR steel rebar coil and a processing method for NPR steel rebar rod. The processing method of NPR steel rebar coil discloses a technique where the NPR steel rebar is cold processed, achieving a diameter of less than 14 mm. This method results in a yield strength of 800-950 MPa, a tensile strength of 900-1100 MPa, and an elongation of not less than 20%. The comprehensive processing method includes multiple steps such as uncoiling, flattening, butt welding, and in-situ inline annealing, ensuring full intelligence and meeting automatic production requirements.
The processing method of NPR steel rebar rod also emphasizes cold processing, achieving a yield strength of 800-950 MPa and a tensile strength of 900-1100 MPa, with a percentage elongation at maximum force of not less than 10-40%. This method includes steps like sandblasting, straightening, and cold drawn spiral ribbing, which cater to the automatic intelligent production needs of various types of NPR steel rebar.
Career Highlights
Throughout his career, Hongchao Li has worked with reputable companies, including Min Xia and Jingjin Electric Technologies Co., Ltd. His experience in these organizations has contributed to his expertise in steel processing technologies.
Collaborations
Li has collaborated with notable coworkers such as Manchao He and Min Xia, further enhancing his innovative capabilities in the field.
Conclusion
Hongchao Li's contributions to NPR steel processing through his patents reflect his dedication to innovation and advancement in manufacturing techniques. His work continues to influence the industry and set new standards for steel processing methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile