ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,062, issued on Sept. 15, was assigned to DEEPVISIONS Co. LTD. (Seoul, South Korea).
"Fine dust monitoring method and device and system using the same for monitoring workplace air condition" was invented by Bong Su Kang (Seoul, South Korea), Jun Sang Cho (Seoul, South Korea), Won Hee Jo (Seoul, South Korea), Nalinh Thoummala (Seoul, South Korea), Sung Jae Lee (Seoul, South Korea) and Hong Kyu Lee (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a fine dust monitoring method, it is checked whether or not a preset first measurement event occurs in an area covered by the monitoring device, an occurrence point of the first measureme...