US Patent Issued to GOERTEK on Feb. 10 for "Audio playing method, apparatus and system for in-ear earphone" (Chinese Inventor)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,549,881, issued on Feb. 10, was assigned to GOERTEK INC. (Weifang, China).

"Audio playing method, apparatus and system for in-ear earphone" was invented by Zhongzhen Wang (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are audio playing method, apparatus, and system for in-ear earphone, applied to in-ear earphone provided with a vibration sensor, including following steps: when the earphone is in audio playing mode, controlling the earphone to perform audio playing according to a current audio file; acquiring a vibration signal in user's ear canal by the vibration sensor during audio playing; acquiring corresponding voice param...