ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,899, issued on April 7, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Robot cleaner" was invented by Hyunil Lee (Suwon-si, South Korea), Jinwoo Kim (Suwon-si, South Korea), Hwandong Lee (Suwon-si, South Korea), Sewook Oh (Suwon-si, South Korea) and Dokyoung Lee (Suwon-si, South Korea).
The patent was filed on Dec. 10, 2024, under Application No. D/977,767.
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