Beijing, China

Haifeng Geng

This inventor holds 3 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Beijing Xintron Office Equipment Co., Ltd., Cet Group Co., Ltd.. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haifeng Geng. Retrieved from https://idiyas.com/inventor/haifeng-geng

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2018-2025

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3 patents (USPTO):Explore Patents

Title: Haifeng Geng: Innovator in Toner Container Technology

Introduction

Haifeng Geng is a notable inventor based in Beijing, China. He has made significant contributions to the field of toner container technology, holding a total of 3 patents. His innovative designs focus on improving the functionality and efficiency of toner supply systems.

Latest Patents

Geng's latest patents include a detent device for a toner container, a rotating disc, and a conveying device. The detent device features a main body and a detent mouth with various structural designs, such as U-shaped and V-shaped grooves. The rotating disc is designed to work seamlessly with the detent device, incorporating a fixed gear and a detent gear for enhanced performance. Additionally, the conveying device utilizes the rotating disc to ensure effective toner supply. These inventions are characterized by their structural sealing performance, simplicity, and reduced wear on parts, ultimately lowering maintenance costs.

Career Highlights

Throughout his career, Haifeng Geng has worked with prominent companies, including Beijing Xintron Office Equipment Co., Ltd. and Cet Group Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in office equipment technology.

Collaborations

Geng has collaborated with talented individuals such as Xuewen Ma and Bo Chen. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Haifeng Geng's work in toner container technology showcases his dedication to innovation and efficiency. His patents reflect a commitment to improving the functionality of office equipment, making him a significant figure in the field.

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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