ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,103, issued on March 17, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Humidifier for preventing pollution of humidifying water" was invented by Sanghoon Lee (Suwon-si, South Korea), Changmin Seok (Suwon-si, South Korea), Seojeong Kim (Suwon-si, South Korea) and Beomseok Seo (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The humidifier includes a humidifying member, a storage water tank, a circulating water tank, a residual water tank, a supply pump configured to supply water accommodated in the storage water tank to the circulating water tank, a circulating pump configured to supply water accommodate...