ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,299, issued on Nov. 4, was assigned to SHENZHEN SHOKZ Co. LTD. (Shenzhen, China).
"Systems and methods for suppressing sound leakage" was invented by Xin Qi (Shenzhen, China), Fengyun Liao (Shenzhen, China), Jinbo Zheng (Shenzhen, China), Qian Chen (Shenzhen, China), Hao Chen (Shenzhen, China), Lei Zhang (Shenzhen, China), Peigeng Tong (Shenzhen, China), Guolin Xie (Shenzhen, China), Yongjian Li (Shenzhen, China), Jiang Xu (Shenzhen, China), Tao Zhao (Shenzhen, China), Duoduo Wu (Shenzhen, China) and Ao Ji (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A speaker comprises a housing, a transducer residing inside the housing, and at le...