US Patent Issued to AAC Acoustic Technologies (Shanghai) on April 29 for "Vibration signal testing method, vibration signal testing device, storage medium, electronic device" (Chinese Inventor)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,287,920, issued on April 29, was assigned to AAC Acoustic Technologies (Shanghai) Co. Ltd. (Shanghai).

"Vibration signal testing method, vibration signal testing device, storage medium, electronic device" was invented by Jin Xu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vibration signal testing method, a vibration signal testing device, a storage medium, and an electronic device are provided. The vibration signal testing method includes: collecting an editing operation of a user, obtaining a first vibration signal according to the editing operation, outputting the first vibration signal to a mobile terminal. The vibration signal testing m...