Wethersfield, CT, United States of America

Hong Du

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Carrier Corporation. Active years: 2003-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hong Du. Retrieved from https://idiyas.com/inventor/hong-du-fmf0h8zw

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

Calculating rank

% Patents Active = 60.0

 

Average Co-Inventor Count = 10.0

ph-index = 3

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2003-2006

Loading Chart...
Loading Chart...
5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Hong Du

Introduction

Hong Du is a notable inventor based in Weathersfield, CT (US). He has made significant contributions to the field of engineering, particularly with his innovative designs and patents. With a total of 5 patents to his name, Du has established himself as a key figure in his industry.

Latest Patents

Among his latest inventions is a screw machine that features a rotor housing defining overlapping bores. This machine includes a female rotor located in one bore and a male rotor in another. A wear-resistant coating is deposited on the tips of the rotors, while a conformable coating is applied to the valleys of the rotors. Additionally, a conformable coating is also deposited on the surface of the bores that coact with the rotors. This innovative design enhances the performance and durability of the screw machine.

Career Highlights

Hong Du is currently employed at Carrier Corporation, where he continues to develop and refine his inventions. His work at Carrier Corporation has allowed him to apply his engineering skills in a practical setting, contributing to the company's reputation for innovation and quality.

Collaborations

Throughout his career, Du has collaborated with talented individuals such as James William Bush and Clark VanTine Cooper. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

In summary, Hong Du is a distinguished inventor whose work has significantly impacted the engineering field. His innovative screw machine and collaborations with esteemed colleagues highlight his dedication to advancing technology. His contributions will undoubtedly continue to influence the industry for years to come.

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]
Loading…