ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,553,596, issued on Feb. 17.
"Light emitting device and wearable object with lighting function" was invented by Shen-Ko Tseng (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting device includes projection module and a controlling module. The projection module includes a lighting component, a transparent plate and a lens. The lighting component is configured to emit light. The transparent plate has a pattern. The light emitted from the lighting component is patterned by the transparent plate. The lens module is configured to form a projection image outside the light emitting device based on the patterned light. The controlling ...