Ningbo, China

Dong Qianqin

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong Qianqin. Retrieved from https://idiyas.com/inventor/dong-qianqin

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Dong Qianqin

Introduction

Dong Qianqin is a notable inventor based in Ningbo, China. He has made significant contributions to the field of engineering with his innovative designs and patents. His work exemplifies the spirit of invention and the pursuit of technological advancement.

Latest Patents

Dong Qianqin holds a patent for a Dual Motor Pump Assembly. This invention features a plunger pump that includes a base and two motors. The design incorporates a first pump body and a second pump body, both of which have equal flow rates. The first pump body is connected to a first motor, while the second pump body is linked to a second motor. The inlet and outlet channels are strategically placed to optimize performance, showcasing Dong's ingenuity in pump design. He has 1 patent to his name.

Career Highlights

Throughout his career, Dong Qianqin has demonstrated a commitment to innovation and excellence. His work on the Dual Motor Pump Assembly highlights his ability to solve complex engineering challenges. His contributions have not only advanced technology but have also paved the way for future innovations in the field.

Collaborations

Dong has worked alongside talented individuals such as Yan Fengjie and Shawn Kahan. Their collaborative efforts have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Dong Qianqin is a remarkable inventor whose work continues to influence the engineering landscape. His innovative spirit and dedication to his craft are evident in his patent for the Dual Motor Pump Assembly. As he continues to push the boundaries of technology, Dong's contributions will undoubtedly leave a lasting impact.

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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