ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,704,880, issued on Aug. 11, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).
"Display device and telescopic mechanism thereof" was invented by Pengfei Zhou (Beijing), Shangchieh Chu (Beijing), Yanyan Yang (Beijing), Xinyu Wang (Beijing), Song Zhang (Beijing) and Shiming Shi (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A telescopic mechanism includes a fixed part, a movable part and a telescopic assembly, where the telescopic assembly includes m folding telescopic frames and m-1 balance connecting rod groups; two ends of the folding telescopic frame are connected to the fixed part and the movable part respectively, the m folding telesc...