ALEXANDRIA, Va., May 12 -- United States Patent no. 12,624,987, issued on May 12, was assigned to SHENZHEN SHOKZ Co. LTD. (Shenzhen, China).

"Vibration sensors" was invented by Wenjun Deng (Shenzhen, China), Yongshuai Yuan (Shenzhen, China), Wenbing Zhou (Shenzhen, China) and Yujia Huang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "One or more embodiments of the present disclosure provide a vibration sensor. The vibration sensor may include a housing structure, an acoustic transducer, and a vibration unit. The acoustic transducer may be physically connected to the housing structure. An acoustic cavity may be formed at least partially by the housing structure and the acoustic transducer. Th...