ALEXANDRIA, Va., June 9 -- United States Patent no. 12,648,627, issued on June 9, was assigned to HTC Corp. (Taoyuan City, Taiwan).
"Wearable device and upper head strap module" was invented by Chih-Yao Chang (Taoyuan City, Taiwan), Tsen-Wei Kung (Taoyuan City, Taiwan), Chung-Ju Wu (Taoyuan City, Taiwan), Tsung-Hua Yang (Taoyuan City, Taiwan) and Chien Min Lin (Taoyuan City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wearable device includes a host, a side head strap module, and an upper head strap module. The host has a sliding rail. The side head strap module is connected to the host. The upper head strap module includes a sliding base, a front buckle, and an upper head strap. The sliding base...