US Patent Issued to Nanjing Zgmicro on June 16 for "Method and device for transmitting audio data based on Bluetooth low energy" (Chinese Inventor)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,659,655, issued on June 16, was assigned to Nanjing Zgmicro Co. Ltd. (Nanjing, China).

"Method and device for transmitting audio data based on Bluetooth low energy" was invented by Bin Xu (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and a device for transmitting audio data based on Bluetooth low energy are disclosed. The method comprising: obtaining a plurality of audio data frames to be transmitted; dividing a quantized spectrum of each audio data frame into M groups of spectrum respectively, wherein M is a positive integer greater than 1; dividing each audio data frame into N groups of data based on the M groups of spectrum,...