ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,448, issued on April 14.
"Mobile terminal protective holder" was invented by Shubo Wang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A mobile terminal protective holder includes a shell body, a supporting plate, a supporting frame, an angle limiter, and a circuit board. Electronic products such as mobile terminals are arranged in an accommodating cavity of the shell body, and the supporting frame is rotatable with the supporting plate around an axis. A Hall switch and a light emitting member are provided on the circuit board. A magnetic member is provided on the supporting plate. When the supporting plate rotates, the magnetic me...