ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,854, issued on July 21, was assigned to GOERTEK INC. (Weifang, China).

"Operation control method of headset, ring headset and storage medium" was invented by Jianlei Ren (Weifang, China), Jian Feng (Weifang, China) and Junjie Pan (Weifang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an operation control method of a headset, an operation control device of a headset, a ring headset, and a computer-readable storage medium. The method is applied to applied to a ring headset, and includes: in response to detecting that a user is wearing the ring headset, determining a wearing position where the user wears the ring headset; in respo...