ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,913, issued on May 12, was assigned to GOERTEK INC. (Weifang, China).
"Sound-producing glasses temple structure and head-mounted display device" was invented by Haijun Yin (Weifang, China), Bin Jiang (Weifang, China) and Xiaoyu Chi (Weifang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sound-producing glasses temple structure and a head-mounted wearable device, the sound-producing glasses temple structure including a glasses temple housing having an accommodating space, and a deformation sleeve and a sound-producing device disposed in the glasses temple housing, wherein the deformation sleeve wraps an outer surface of the sound-producing de...