ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,774, issued on June 30.
"Power receiving unit and processing cartridge" was invented by Weina Wang (Zhuhai, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a power receiving unit cooperated with a driving unit generating a driving force of an electronic imaging apparatus to transmit a power required for a rotation of a photosensitive drum of the electronic imaging device, the driving unit including a driving component and a braking force component arranged side by side along a same axis, the power receiving unit including: a mounting portion, through which the power receiving unit is mounted on an end of the phot...