ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,200, issued on March 31, was assigned to E-Z INK TECHNOLOGY Co. LTD (Zhuhai, China).
"Driving force receiving member and process cartridge" was invented by Shengkui Zhao (Zhuhai, China), Dongming Lin (Zhuhai, China), Peng Wang (Zhuhai, China) and Hangyu Peng (Zhuhai, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are driving force receiving member, a rotating assembly with the driving force receiving member, and a process cartridge. The driving force receiving member is used for receiving a driving force from an image forming apparatus, the image forming apparatus has a driving portion and a braking portion which rotate in the same d...