ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,372, issued on April 15, was assigned to Beijing BOE Optoelectronics Technology Co. Ltd. (Beijing) and BOE Technology Group Co. Ltd. (Beijing).
"Rotary display device" was invented by Feng Gao (Beijing) and Jiyang Shao (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a rotary display device. The rotary display device includes a rotary portion and a stationary portion; wherein the rotary portion is rotatable relative to the stationary portion; the stationary portion includes an electrical signal transmitter circuit; and the rotary portion includes a display module and an electrical signal receiver circuit connected to the display mo...