ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,543,257, issued on Feb. 3, was assigned to Acer Inc. (New Taipei, China).

"Electronic device and operational state indication method using lighting effect thereof" was invented by Pe-Yi Lin (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device and an operational state indication method using lighting effect thereof are provided. The method is adapted to the electronic apparatus including a light emitting device and includes the following steps. Operation information related to an artificial intelligence function is monitored. Whether the artificial intelligence function is activated is determined based on the operation i...