US Patent Issued to ZHEJIANG HUACHUANG VISION TECHNOLOGY on Sept. 16 for "Method and apparatus for switching main microphone, voice detection method and apparatus for microphone, microphone-loudspeaker integrated device, and readable storage medium" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,747, issued on Sept. 16, was assigned to ZHEJIANG HUACHUANG VISION TECHNOLOGY Co. LTD. (Hangzhou, China).

"Method and apparatus for switching main microphone, voice detection method and apparatus for microphone, microphone-loudspeaker integrated device, and readable storage medium" was invented by Huanzhu Liao (Hangzhou, China), Qi Zhang (Hangzhou, China), Guoquan Yang (Hangzhou, China), Keyan Wang (Hangzhou, China), Yaxi Cao (Hangzhou, China) and Mingyuan Yu (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and apparatus for switching a main microphone of a plurality of microphones, a voice detection method and apparatus for...