Zhuhai, China

Junyu Tao

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Zhuhai Ninestar Information Technology Co., Ltd, Zhuhai Ninestar Information Technology Co., Ltd. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junyu Tao. Retrieved from https://idiyas.com/inventor/junyu-tao-p5v62xli

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 = 66.7

Average Co-Inventor Count = 14.5

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Junyu Tao: Innovator in Developing Cartridge Technology

Introduction

Junyu Tao is a notable inventor based in Zhuhai, China. He has made significant contributions to the field of developing cartridge technology, holding a total of 3 patents. His innovative designs have enhanced the functionality and efficiency of imaging devices.

Latest Patents

One of Junyu Tao's latest patents involves a developing cartridge that includes a casing designed to accommodate developer material. This casing features a first side and a second side arranged oppositely in a first direction, along with a third side and a fourth side arranged oppositely in a second direction. The first and second directions intersect, allowing for a more efficient design. The developing cartridge also includes a developing roller positioned at the third side, which rotates around a first axis extending in the first direction. Additionally, a coupling is positioned at the first side to receive driving-force output from an image forming device, facilitating rotation. The design incorporates an inclined driving surface and a detected part that moves according to the rotation of the coupling.

Another patent by Junyu Tao describes a similar developing cartridge with a casing that accommodates developer. This design also features a developing roller and a coupling, along with a storage medium that includes an electrical contact surface. The cartridge is designed to enhance the separation force, allowing for improved functionality.

Career Highlights

Junyu Tao has worked with Zhuhai Ninestar Information Technology Co., Ltd, where he has contributed to the development of innovative imaging technologies. His work has been instrumental in advancing the capabilities of developing cartridges used in various imaging devices.

Collaborations

Throughout his career, Junyu has collaborated with talented individuals such as Chen Cheng and Wenjie Zhao. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies.

Conclusion

Junyu Tao's contributions to developing cartridge technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the technical requirements for modern imaging devices. As he continues to innovate, Junyu Tao remains a key figure in the field of imaging technology.

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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