ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,099, issued on Aug. 4, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Charging station for robot vacuum cleaner" was invented by Sanghoon Yoon (Suwon-si, South Korea), Minjoon Jung (Suwon-si, South Korea) and Junguk Shin (Suwon-si, South Korea).
The patent was filed on Sept. 5, 2025, under Application No. D/021,650.
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