Nanjing, China

Guohua Chen

This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignees: Phoenix Contact Gmbh + Co. Kg, Phoenix Contact Asia-Pacific (Nanjing) Co., Ltd.. Active years: 2013-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guohua Chen. Retrieved from https://idiyas.com/inventor/guohua-chen-ezxh9dne

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

Calculating rank

% Patents Active = 33.3

 

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2013-2022

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3 patents (USPTO):Explore Patents

Title: Guohua Chen: Innovator in Electrical Engineering

Introduction

Guohua Chen is a notable inventor based in Nanjing, China, recognized for his contributions to electrical engineering. He holds three patents that showcase his innovative approach to electrical terminals and connections. His work has significantly impacted the efficiency and reliability of electrical systems.

Latest Patents

One of Guohua Chen's latest patents is for a bolt terminal designed to be mounted on a guide rail. This bolt terminal features a housing, an integral nut, a screw, a connection component, and a wiring metal surface. The design allows for easy removal using a conventional screwdriver, enhancing reliability by preventing the screw from falling off due to its integral connection with the housing. Another significant patent is an electric terminal for leading a conductor through a wall. This invention simplifies the fastening process of terminal pieces on either side of a wall, making it easier to install electrical connections.

Career Highlights

Throughout his career, Guohua Chen has worked with prominent companies such as Phoenix Contact GmbH & Co. KG and Phoenix Contact Asia-Pacific (Nanjing) Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in electrical engineering.

Collaborations

Guohua Chen has collaborated with notable professionals in his field, including Heinz Reibke and Rudolph Merz. These collaborations have contributed to the advancement of his inventions and the overall progress in electrical engineering.

Conclusion

Guohua Chen's innovative patents and career achievements highlight his significant contributions to the field of electrical engineering. His work continues to influence the industry, showcasing the importance of innovation in technology.

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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