ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,538,075, issued on Jan. 27, was assigned to Zgmicro Hefei Co. Ltd. (Hefei, China).
"Wireless multi-channel audio transmission method and device" was invented by Bin Xu (Hefei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless multi-channel audio transmission method and a wireless multi-channel audio transmission device are disclosed in the present invention. The wireless multi-channel audio transmission method comprises: dividing the N channels of audio data into M groups of subset channel audio data, wherein each group of subset channel audio data comprises at least one channel of audio data; and transmitting the M groups of subset channe...