Foshan, China

Runzhao Chen

This inventor holds 2 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignee: Quality Craft Industries, Inc.. Active years: 2012-2013.

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

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

USPTO Granted Patents = 2 

% Patents Active = 100.0


Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 2012-2013

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2 patents (USPTO):Explore Patents

Title: Innovations by Runzhao Chen

Introduction

Runzhao Chen is an accomplished inventor based in Foshan, China. He has made significant contributions to the field of product design, particularly in the area of drawer mechanisms. With a total of two patents to his name, Chen's work reflects a commitment to enhancing functionality and user experience.

Latest Patents

One of Chen's latest patents is a drawer latch assembly. This innovative assembly features a catch member that is mechanically connected but separate from the drawer handle. The design allows both the drawer handle and catch to operate in a concerted pivoting motion around a common fastener. The drawer handle includes a pair of arms that extend through the front wall of the drawer, with terminal end portions that contain a cut-out segment to locate and receive a portion of the latch member. This clever design keys the latch and terminal end portions of the arms together, alleviating stress on the pivot point and facilitating easy repairs if either the handle or catch becomes damaged. Another notable patent is a trim for drawer pulls, which further showcases Chen's innovative approach to everyday products.

Career Highlights

Runzhao Chen is currently employed at Quality Craft Industries, Inc., where he continues to develop and refine his inventions. His work at the company has allowed him to collaborate with other talented professionals in the field, contributing to the advancement of product design.

Collaborations

One of Chen's notable coworkers is Barry Kane Retchloff. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Runzhao Chen's contributions to the field of invention, particularly in drawer mechanisms, highlight his innovative spirit and dedication to improving everyday products. His patents reflect a thoughtful approach to design that prioritizes functionality and ease of use.

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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