ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,212,916, issued on Jan. 28, was assigned to SHENZHEN SHOKZ Co. LTD. (Shenzhen, China).
"Headphones" was invented by Jiang Xu (Shenzhen, China), Haofeng Zhang (Shenzhen, China), Zeying Zheng (Shenzhen, China), Lei Zhang (Shenzhen, China), Shanyong Gu (Beijing), Hongqiang Zhao (Beijing), Peigeng Tong (Shenzhen, China), Guolin Xie (Shenzhen, China), Yongjian Li (Shenzhen, China), Tao Zhao (Shenzhen, China), Duoduo Wu (Shenzhen, China), Ao Ji (Shenzhen, China), Xin Qi (Shenzhen, China), Liwei Wang (Shenzhen, China) and Zhen Wang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a headphone including a sound prod...