ALEXANDRIA, Va., April 7 -- United States Patent no. 12,598,685, issued on April 7, was assigned to Changzhou Jutai Electronic Co. Ltd. (Changzhou, China).
"Off-line voice light control system" was invented by Jun Lin (Changzhou, China), Chengqian Pan (Changzhou, China) and Min Fang (Changzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An off-line voice light control system is provided, including: a pickup unit for picking up a voice signal of a user; a voice recognition unit configured to parse the voice signal and output a command signal, where the voice recognition unit is electrically connected to the pickup unit; a lighting mode switching unit for generating a lighting mode signal after parsi...