ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,427,912, issued on Sept. 30, was assigned to WISTRON NEWEB CORP. (Hsinchu, Taiwan).

"Electronic device and optical module thereof" was invented by Wei-Hao Lu (Hsinchu, Taiwan), Wei-Hung Liao (Hsinchu, Taiwan) and Hsin-Fu Wang (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device including a first light source, a second light source, and a light guiding element is provided. The first light source provides a first light. The second light source provides a second light. The light guiding element includes a first microstructure, a second microstructure, and a light emitting surface. The first microstructure faces the first li...