ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,990, issued on Oct. 28, was assigned to RESVENT MEDICAL TECHNOLOGY Co. LTD (Shenzhen, China).

"Mehod for dealing with respiratory flow data, and computer thereof" was invented by Haiyang Pan (Shenzhen, China) and Rongrong Zhu (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for dealing with respiratory flow data includes steps of: performing integer processing on original flow data to obtain integer flow data; performing difference processing on the integer flow data to obtain difference flow data, the difference flow data having a plurality of difference values in order, the difference values having zero values, positive val...