ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,549,887, issued on Feb. 10, was assigned to Headsets Korea Inc. (Gyeonggi-do, South Korea) and PCI Race Radios (Cypress, Calif.).
"Headset" was invented by Jong Ho Kim (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a headset including a head band provided with a head pad, a length adjustment member including a plurality of length adjustment members respectively mounted on both sides of the head band, an ear cup which is mounted on the length adjustment member and in which the speaker is mounted by a baffle, an ear pad mounted on the ear cup, a rotation member mounted on one of the ear cups and provided with a microp...