This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Ansteel Group Mining Corporation Limited, China Coal No.3 Construction Corporation (Group) Ltd, Hefei Design & Research Institute of Coal Industry Co., Ltd. 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 1 
1 out of 1 
1 out of 1 Years Active: 2024
Title: Huidong Xu: Innovator in Tunnel Boring Technology
Introduction
Huidong Xu is a prominent inventor based in Hefei, China, known for his significant contributions to tunnel boring technology. With one patent to his name, Xu is paving the way for advancements in the construction and mining industries through innovative engineering solutions.
Latest Patents
His sole patent, titled "Full-face shaft tunnel boring machine system," introduces a sophisticated apparatus designed for efficient tunneling operations. This system features a tunnel boring machine cutterhead device that allows for downward tunneling in a shaft. It includes a full-hydraulic formwork device for supporting and walling in a wellbore and an upper muck-discharge system for the vertical conveyance of rock mucks generated during the tunneling process. The cutterhead device consists of a vertical guide frame, a cutter-expanded boring head, and an advanced cutterhead, all fixedly connected in a vertical order, creating an integrated structure that enhances operational efficiency.
Career Highlights
Huidong Xu has worked with notable organizations, including the Hefei Design & Research Institute of Coal Industry and the University of Science and Technology Beijing. His experience spans both research and practical application, highlighting his versatility and expertise in his field.
Collaborations
Throughout his career, Xu has collaborated with other talented professionals, including coworkers Renshu Yang and Bin Xu. These partnerships have likely contributed to the successful development of his patented technologies and expansion of knowledge in tunnel boring machinery.
Conclusion
As an inventor, Huidong Xu exemplifies innovation and dedication in the field of tunneling technology. His contributions, particularly through his patented full-face shaft tunnel boring machine system, showcase his commitment to enhancing industrial practices. With continued advancements, Xu is sure to play a pivotal role in shaping the future of tunnel construction methodologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile