Shandong, China

Rongsheng Kuai

This inventor holds 1 USPTO granted patent and 3 EPO patents. Top assignee: Crrc Qingdao Sifang Co., Ltd.. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rongsheng Kuai. Retrieved from https://idiyas.com/inventor/rongsheng-kuai

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Innovations by Rongsheng Kuai in Railway Safety

Introduction

Rongsheng Kuai is a notable inventor based in Shandong, China. He has made significant contributions to the field of railway safety through his innovative designs and patents. His work focuses on enhancing the safety and reliability of railway vehicles.

Latest Patents

One of Rongsheng Kuai's key patents is for a railway vehicle and derailment safety device. This anti-derailment safety device is designed in the shape of an inverted letter L. It includes a transverse portion and a longitudinal portion that is perpendicular to the transverse portion at a side below it. The design features installation seats formed by wing plates extending outwardly on both sides of the transverse portion, with bolt holes provided on the installation seats. Additionally, the inner side surface of the longitudinal portion serves as a stopping surface. This innovative design aims to prevent derailments and enhance the safety of railway operations.

Career Highlights

Rongsheng Kuai is associated with CRRC Qingdao Sifang Co., Ltd., a leading company in the railway manufacturing industry. His work at this company has allowed him to focus on developing advanced safety technologies for railway vehicles. His dedication to innovation has positioned him as a valuable asset in the field.

Collaborations

Rongsheng Kuai has collaborated with several talented individuals in his field, including Lijun Ma and Xiaolong Zou. These collaborations have fostered a creative environment that encourages the development of groundbreaking safety solutions.

Conclusion

Rongsheng Kuai's contributions to railway safety through his innovative designs and patents highlight the importance of safety in transportation. His work continues to influence the industry and improve the safety of railway systems.

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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