ALEXANDRIA, Va., July 9 -- United States Patent no. 12,356,140, issued on July 8, was assigned to SHENZHEN SHOKZ Co. LTD. (Shenzhen, China).
"Vibration sensors" was invented by WenJun Deng (Shenzhen, China), Yongshuai Yuan (Shenzhen, China), Yujia Huang (Shenzhen, China), Wenbing Zhou (Shenzhen, China), Fengyun Liao (Shenzhen, China) and Xin Qi (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A vibration sensor (200) is provided, comprising: a vibration receiver (210) including a housing (211) and a vibration unit (212), the housing (211) forming an acoustic cavity, the vibration unit (212) being located in the acoustic cavity and separating the acoustic cavity into a first acoustic cavity (21...