ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,434,186, issued on Oct. 7, was assigned to TRONIC PURITY INC. (Hsinchu, Taiwan).
"Method for purification of electronic gases and a purification device for the method" was invented by Po-Wei Huang (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for purification of electronic gases and a purification device for the method are disclosed: a purification device is internally equipped with a plurality of hollow fiber tubes for purification and outward discharge of an unpurified electronic gas; a purification device which is not operating gas purification allows purified electronic gases to pass for discharges of fine dusts from the pu...