This inventor holds 1 USPTO granted patent. Top assignee: Hunan University. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Weidong Li and His Bridge Engineering Patent.
Introduction
Weidong Li is an inventor associated with Hunan University in Changsha, China. His patent work addresses the design and construction of composite bridge decks, with a focus on structural performance and fatigue resistance.
Latest Patents
The provided information identifies one patent for Li: “Composite Deck Structure for Bridge and Bridge Structure and Construction Method Thereof.” The invention describes a composite deck comprising a top plate, longitudinal ribs, and transverse ribs. The longitudinal ribs connect to the transverse ribs, which connect the deck structure to the diaphragms. The design avoids cutouts in the diaphragms to reduce the stresses associated with such openings. It also uses hot-rolled section steel for the longitudinal and transverse ribs instead of welded steel plates, reducing weld seams and improving fatigue resistance. Li is credited with 1 patent.
Career Highlights
Li’s listed work connects his inventive activity with Hunan University. The bridge-deck patent reflects an engineering approach that combines structural design choices with construction considerations.
Collaborations
The provided information lists Xudong Shao and Xuan Sun as Li’s coworkers. Their names are associated with his professional context, though specific roles in the patent are not stated.
Conclusion
Weidong Li’s identified patent presents a composite bridge-deck design intended to reduce diaphragm stress, limit welding seams, and improve fatigue resistance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile