ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,207,896, issued on Jan. 28, was assigned to VITA-COURSE DIGITAL TECHNOLOGIES (TSINGTAO) Co. LTD. (Tsingtao, China).
"Signal obtaining method and system" was invented by Zhiyong Wang (Shenzhen, China), Liang Li (Shenzhen, China) and Jiao Yu (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to systems and methods for signal processing. The methods may include: directing a transmitter to transmit a beam of light to the subject; receiving a first signal collected by a first receiver according to a first receiving parameter of the first receiver, the first signal being reflected by the subject in response to the b...