This inventor holds 1 USPTO granted patent. Top assignees: Northeast Electric Power University, Shandong University. Active years: 2024.
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 10 
1 out of 367 
Years Active: 2024
Title: Jizheng Sun: Innovator in Shield Tunnel Segment Structures
Introduction
Jizheng Sun is a notable inventor based in Jinan, China. He has made significant contributions to the field of engineering, particularly in the design and construction of shield tunnel segment structures. His innovative approach has led to the development of a unique construction method that enhances the efficiency and effectiveness of tunnel construction.
Latest Patents
Jizheng Sun holds a patent for a "Shield tunnel segment structure and construction method thereof." This patent discloses a shield tunnel segment structure that includes segment blocks sequentially spliced in a circumferential direction. Each segment block forms a closed annular segment structure, with outer diameters of adjacent annular segment structures gradually increasing in an axial direction. The design features at least two adjacent segment blocks forming an annular inner groove, with at least one segment block equipped with an inner bump that matches the annular inner groove. Additionally, the structure includes annular outer grooves that are staggered in the circumferential direction, enhancing the overall stability and functionality of the tunnel segments. Jizheng Sun has 1 patent to his name.
Career Highlights
Throughout his career, Jizheng Sun has worked at prestigious institutions such as Shandong University and Northeast Electric Power University. His academic and professional experiences have allowed him to refine his expertise in engineering and innovation.
Collaborations
Jizheng Sun has collaborated with notable colleagues, including Ke Wu and Tao Yang. Their combined efforts have contributed to advancements in engineering practices and the development of innovative solutions in tunnel construction.
Conclusion
Jizheng Sun's contributions to the field of engineering, particularly through his patented shield tunnel segment structure, demonstrate his commitment to innovation and excellence. His work continues to influence the construction industry, paving the way for more efficient and effective engineering solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile