Brooklyn, NY, United States of America

Hong Feng Du

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2000.

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

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 55(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Innovations of Hong Feng Du

Introduction

Hong Feng Du is an accomplished inventor based in Brooklyn, NY (US). He has made significant contributions to the field of technology, particularly with his innovative designs that enhance everyday devices. His work exemplifies the spirit of innovation and creativity that drives progress in the industry.

Latest Patents

Hong Feng Du holds a patent for an "Infrared proximity and remote control wall switch." This invention is designed to be positioned between a fixture and a voltage source, allowing the fixture to operate in either manual or automatic mode. The wall switch features a three-position mechanism that includes an "on" position, an "off" position, and an "auto" position for automatic operation. The device utilizes an infrared emitter to generate signals, which are received and filtered to eliminate noise, ensuring reliable operation. Additionally, a timer can be included to turn off the fixture after a predetermined period.

Career Highlights

Throughout his career, Hong Feng Du has demonstrated a commitment to innovation and problem-solving. His patent reflects his ability to integrate technology with practical applications, making everyday tasks more efficient and user-friendly. His work has the potential to impact various sectors, including home automation and energy management.

Collaborations

Hong Feng Du has collaborated with fellow inventor Jing Cheng Luo, contributing to the development of innovative solutions in their field. Their partnership highlights the importance of teamwork in driving technological advancements.

Conclusion

Hong Feng Du's contributions to the field of invention, particularly with his infrared proximity and remote control wall switch, showcase his innovative spirit and dedication to improving technology. His work continues to inspire future inventors and innovators.

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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