Nanjing, China

Chaofeng Ding

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Crrc Nanjing Puzhen Co., Ltd.. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chaofeng Ding. Retrieved from https://idiyas.com/inventor/chaofeng-ding

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: Innovations of Chaofeng Ding in Urban Rail Safety

Introduction

Chaofeng Ding is a notable inventor based in Nanjing, China. He has made significant contributions to the field of urban rail safety through his innovative designs and patents. His work focuses on enhancing the safety and efficiency of urban rail vehicles.

Latest Patents

Chaofeng Ding holds a patent for an "Emergency braking extension device for urban rail vehicle." This device includes an emergency braking extension loop, a first emergency braking extension train line, and a second emergency braking extension train line. The emergency braking extension loop is equipped with a protective circuit breaker, a normally open contact of an emergency braking button, and an emergency braking extension relay, which are connected in series. The design aims to improve the emergency braking capabilities of urban rail vehicles, ensuring passenger safety.

Career Highlights

Chaofeng Ding is currently employed at CRRC Nanjing Puzhen Co., Ltd., a leading company in the rail transportation industry. His role involves developing innovative solutions that enhance the safety and reliability of urban rail systems. His expertise in engineering and design has positioned him as a key contributor to the company's advancements in rail technology.

Collaborations

Chaofeng Ding has collaborated with several talented individuals in his field, including Fengli Zhang and Rujun Liang. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in urban rail safety.

Conclusion

Chaofeng Ding's contributions to urban rail safety through his innovative patent demonstrate his commitment to improving transportation systems. His work not only enhances the safety of urban rail vehicles but also reflects the importance of innovation in the field of engineering.

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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