This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Crrc Qingdao Sifang 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:
Years Active: 2024
Title: Zhen Chang: Innovator in Rail Vehicle Technology
Introduction
Zhen Chang is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of rail vehicle technology, particularly through his innovative designs and patents. His work focuses on enhancing the efficiency and functionality of rail vehicles.
Latest Patents
Zhen Chang holds a patent for a gearbox for rail vehicles, a bogie for rail vehicles, and the rail vehicle itself. The patent describes a gearbox that includes a primary gearbox designed to connect with a traction motor, along with secondary gearboxes positioned on both sides of the primary gearbox. This innovative design allows for effective power transmission from the traction motor to the wheelsets of the rail vehicle, improving overall performance and reliability.
Career Highlights
Zhen Chang is associated with CRRC Qingdao Sifang Co., Ltd., a leading company in the rail vehicle manufacturing industry. His work at this company has been instrumental in advancing rail technology and enhancing the capabilities of modern rail systems.
Collaborations
Zhen Chang has collaborated with notable colleagues such as Shuliang Song and Yuejun Zhang. Their combined expertise has contributed to the development of innovative solutions in rail vehicle technology.
Conclusion
Zhen Chang's contributions to rail vehicle technology through his patent and work at CRRC Qingdao Sifang Co., Ltd. highlight his role as a key innovator in the industry. His advancements are paving the way for more efficient and reliable rail systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile