US Patent Issued to OBDSPACE TECHNOLOGY on Aug. 25 for "Expanded screen" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,379, issued on Aug. 25, was assigned to OBDSPACE TECHNOLOGY Co. LTD. (Shenzhen, China).

"Expanded screen" was invented by Xiaofeng Hao (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an expanded screen. The expanded screen includes a display device, a fixed device, a first rotating assembly and a second rotating assembly. The fixed device is configured to be fixed on a display. The first rotating assembly is rotatably connected to the display device. One end of the second rotating assembly is rotatably connected to the first rotating assembly, and the other end of the second rotating assembly is connec...