ALEXANDRIA, Va., July 9 -- United States Patent no. 12,356,133, issued on July 8, was assigned to GOERTEK INC. (Shandong, China).

"Earphone position adjustment method and apparatus, and equipment and storage medium" was invented by Lei Chen (Shandong, China), Shaoqian Zhang (Shandong, China), Bin Jiang (Shandong, China) and Xiaoyu Chi (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and device for adjusting a position of an earphone, equipment and storage medium are disclosed. The earphone is provided with a TOF sensor. The method comprises: acquiring position information of an ear using the TOF sensor, wherein the position information of the ear includes positions of points describin...