ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,773,149, issued on Oct. 27, was assigned to SHENZHEN SHOKZ Co. LTD. (Shenzhen, China).
"Physiological signal acquisition devices and wearable devices" was invented by Xin Zhou (Shenzhen, China), Lei Su (Shenzhen, China), Meiqi Li (Shenzhen, China), Yuxiang Zhang (Shenzhen, China), Jia Liu (Shenzhen, China), Fengyun Liao (Shenzhen, China) and Xin Qi (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a physiological signal acquisition device. The physiological signal acquisition device may include a first insulating membrane, first absorbent members, and at least two electrodes. At least two first guide grooves may be arranged in...