ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,495,238, issued on Dec. 9, was assigned to GOERTEK INC. (Shandong, China).
"Headphones for detecting a wearing mode and headphones for detecting an earmuff material" was invented by Zongxu Yang (Shandong, China) and Jiaqi Dong (Shandong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Headphones configured to detect a wearing mode include, but are not limited to, a main body provided therein with a control module and a speaker that are connected with each other; a first earplug detachably connected with the main body and is configured to plug in an ear canal; a second earplug detachably connected with the main body and is configured to plug in an ea...