Shanghai, China

Weifeng Chen

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Fujitec Co., Ltd., Spreadtrum Communications (Shanghai) Co., Ltd., University of Shanghai for Science and Technology. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Weifeng Chen. Retrieved from https://idiyas.com/inventor/weifeng-chen-1y5gt95s

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

USPTO Granted Patents = 3 

% Patents Active = 33.3

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2013-2026

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3 patents (USPTO):Explore Patents

Title: Weifeng Chen: Innovator in Elevator Safety Technology

Introduction

Weifeng Chen is a notable inventor based in Shanghai, China. He has made significant contributions to the field of elevator safety technology. His innovative approach has led to the development of a unique safety device that enhances the functionality and safety of elevators.

Latest Patents

Weifeng Chen holds a patent for a safety device for elevators. This device features a light-emitting/light-receiving unit positioned on one of the car doors, which interacts with a reflecting member to ensure safe operation. The design includes a housing space that accommodates the light-emitting/light-receiving unit when the car doors are closed, providing an effective safety mechanism.

Career Highlights

Weifeng Chen is currently employed at Fujitec Co., Ltd., a company renowned for its advancements in elevator technology. His work has been instrumental in developing innovative solutions that prioritize user safety and efficiency in elevator systems.

Collaborations

Weifeng collaborates with talented coworkers, including Xiao Sun and Kunpeng Yang. Their combined expertise contributes to the ongoing development of cutting-edge technologies in the elevator industry.

Conclusion

Weifeng Chen's contributions to elevator safety technology exemplify the importance of innovation in enhancing public safety. His patent reflects a commitment to improving the functionality of elevators, ensuring safer experiences for users.

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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