Qingdao, China

Gengchang Xie

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Crrc Qingdao Sifang Rolling Stock Research Institute Co., Ltd.. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gengchang Xie. Retrieved from https://idiyas.com/inventor/gengchang-xie

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Gengchang Xie: Innovator in Railway Technology

Introduction

Gengchang Xie is a notable inventor based in Qingdao, China. He has made significant contributions to the field of railway technology, particularly with his innovative designs that enhance the functionality and safety of railway systems.

Latest Patents

Gengchang Xie holds a patent for a draft gear, coupler, and draft gear for railway trains. This patent includes a buffer assembly and a connection assembly that features a connection body with a first connection part and a second connection part. The design allows for horizontal rotation and includes a bearing assembly that enhances the connection between the draft gear and the train body. This innovative approach aims to improve the efficiency and safety of railway operations.

Career Highlights

Gengchang Xie is associated with the CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. His work at this esteemed research institution has allowed him to focus on developing advanced technologies for railway systems. His dedication to innovation has led to the successful patenting of his designs, contributing to the advancement of railway engineering.

Collaborations

Gengchang Xie has collaborated with notable colleagues such as Huaping Yang and Hui Liu. Their combined expertise in railway technology has fostered an environment of innovation and creativity, leading to significant advancements in the field.

Conclusion

Gengchang Xie's contributions to railway technology through his patent and collaborative efforts highlight his role as an influential inventor. His work continues to impact the railway industry positively, paving the way for future innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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