US Patent Issued to Yongxiang Zhao on June 23 for "System, method and apparatus for objectively screening depression" (Chinese Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,046, issued on June 23, was assigned to Yongxiang Zhao (Fuzhou City, China).

"System, method and apparatus for objectively screening depression" was invented by Yongxiang Zhao (Fuzhou City, China) and Lianmeng Zhang (Fuzhou City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for objectively screening depression is provided. The system includes an ECG signal acquisition device configured to acquire ECG signals of a subject when the subject completes test processes, wherein the test processes include: normal breathing in a first posture, deep breathing in the first posture, normal breathing in a second posture, and deep breathing in th...