ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,919, issued on May 12, was assigned to Dongguan Pure Audio Technology Co. Ltd. (Dongguan, China).
"Rotatable headphone for resting on user's neck" was invented by Chun-Chun Ho (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rotatable headphone includes a headphone core, an ear-hanging component, and a neck-hanging component. The headphone core configured to generate sound. The ear-hanging component configured to be worn around a user's ear, wherein the headphone core is connected to one end portion of the ear-hanging component. Another end portion of the ear-hanging component is connected to the neck-hanging component, the neck-h...