US Patent Issued to AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) on April 29 for "Method and apparatus for eliminating sound leakage" (Chinese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,585, issued on April 29, was assigned to AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co. LTD. (Shenzhen, China).

"Method and apparatus for eliminating sound leakage" was invented by Yuheng Jiang (Shenzhen, China), Wenkai He (Shenzhen, China) and Kejia Liu (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to a method and apparatus for eliminating sound leakage which includes: determining a first frequency response curve of a first sound wave generated by the call voice at a first position outside a terminal device; controlling a vibration motor to drive a rear housing of the terminal device to vibrate to generate...