US Patent Issued to Tencent Technology on Oct. 21 for "Object recognition method and apparatus based on ultrasonic echoes and storage medium" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,524, issued on Oct. 21, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).

"Object recognition method and apparatus based on ultrasonic echoes and storage medium" was invented by Ziyi Guo (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses an object recognition method and apparatus based on ultrasonic echoes performed by a computer device. The method includes: receiving an echo signal reflected by an object and captured by a terminal, the echo signal corresponding to an ultrasonic signal transmitted by the terminal to the object; extracting an ultrasonic echo feature of the echo signal; performing f...