Company Filing History:
1 out of 2 
1 out of 4 Years Active: 2025
Title: Chang Feng: Innovator in Railway Technology
Introduction
Chang Feng is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of railway technology, particularly through his innovative designs and patents. His work has been instrumental in enhancing the efficiency and functionality of railway vehicles.
Latest Patents
Chang Feng holds a patent for an end cover assembly, an air cylinder, a tread cleaner, and a railway vehicle. This invention showcases his ability to integrate multiple components into a cohesive system that improves railway operations. The patent reflects his commitment to advancing technology in the transportation sector.
Career Highlights
Throughout his career, Chang Feng has worked with prominent companies such as CRRC Changzhou Tech-mark Industrial Co., Ltd. and CRRC Qishuyan Institute Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the growth of railway technology.
Collaborations
Chang Feng has collaborated with talented individuals in his field, including coworkers Qingbing Gou and Anxu Wu. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Chang Feng's contributions to railway technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, paving the way for future innovations in transportation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.