ALEXANDRIA, Va., March 19 -- United States Patent no. D1,067,402, issued on March 18, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Gyeonggi-Do, South Korea).
"Air purifier" was invented by Suhyun Yoo (Suwon-si, South Korea), Hyunsoo Kim (Suwon-si, South Korea), Cheolyeon Jo (Suwon-si, South Korea), Taehan Kim (Suwon-si, South Korea), Yeaseul You (Suwon-si, South Korea) and Minkyung Choi (Suwon-si, South Korea).
The patent was filed on Nov. 16, 2022, under Application No. D/860,119.
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Disclaim...