This inventor holds 2 USPTO granted patents. Top assignees: Zhuhai Ninestar Information Technology Co., Ltd, Zhuhai Ninestar Information Technology Co., Ltd. Active years: 2025-2026.
Company Filing History:
1 out of 4 
1 out of 1 Years Active: 2025-2026
Title: Yongdi Chen - Innovator in Developing Cartridge Technology
Introduction
Yongdi Chen is a notable inventor based in Zhuhai, China. He has made significant contributions to the field of developing cartridge technology, holding a total of 2 patents. His innovative designs have the potential to enhance the efficiency and functionality of imaging devices.
Latest Patents
Yongdi Chen's latest patents focus on the development of advanced cartridges. One of his patents describes 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 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 Chen describes a similar developing cartridge with a casing that accommodates developer material. This design also features a first side and a second side arranged oppositely in a first direction, and a third side and a fourth side arranged oppositely in a second direction. The cartridge includes a developing roller that is rotatable about a first axis and a coupling that is rotatable about a second axis. Furthermore, it includes a storage medium with an electrical contact surface and a separation member that receives a separation force to cause movement of the casing.
Career Highlights
Yongdi Chen has worked with Zhuhai Ninestar Information Technology Co., Ltd, where he has contributed to the development of innovative technologies in the imaging sector. His work has been instrumental in advancing the capabilities of developing cartridges.
Collaborations
Throughout his career, Yongdi Chen has collaborated with talented individuals such as Junyu Tao and Wenjie Zhao. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies.
Conclusion
Yongdi Chen is a prominent inventor whose work in developing cartridge technology has made a significant impact in the field. His innovative designs and patents reflect his commitment to enhancing imaging technology.