This inventor holds 1 USPTO granted patent. Top assignees: China University of Mining and Technology, Jiangsu Guomao Reducer Co. Ltd.. 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:
1 out of 302 
1 out of 1 Years Active: 2026
Title: Innovations of Weiwei Li in Hoisting Drive Systems
Introduction
Weiwei Li is a notable inventor based in Changzhou, China. He has made significant contributions to the field of hoisting drive systems, particularly through his innovative designs that enhance performance and safety.
Latest Patents
Weiwei Li holds a patent for a "Gear reducer with balanced output of very large torque from plurality of motors." This invention relates to hoisting drive systems for power shovels. It features a reducer that ensures balanced and stable output of large torque from multiple motors. The design includes adjustable motor transmission assemblies that can modify the number and locations of power transmission grooves, greatly increasing applicability without compromising external power transmission or heat dissipation.
Career Highlights
Throughout his career, Weiwei Li has worked with Jiangsu Guomao Reducer Co. Ltd. and the China University of Mining and Technology. His experience in these organizations has allowed him to refine his skills and contribute to advancements in engineering and technology.
Collaborations
Weiwei Li has collaborated with Hu Hu, a talented coworker who has contributed to his projects and innovations.
Conclusion
Weiwei Li's work in developing advanced hoisting drive systems showcases his commitment to innovation and engineering excellence. His contributions are paving the way for safer and more efficient machinery in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile