ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,490,025, issued on Dec. 2, was assigned to Zgmicro Wuxi Corp. (Wuxi, China).
"Audio data transmission method, system and device" was invented by Bin Xu (Hefei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An audio data transmission method, an audio data transmission system, and an audio data transmission device are described. The audio data transmission method comprises: receiving first channel audio data from an audio source device based on a wireless communication protocol by a first audio data receiving device, receiving second audio channel audio data from the audio source device based on the wireless communication protocol by a second audio ...