ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,557,886, issued on Feb. 24, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Ring-type wearable device" was invented by Jin-hong Min (Suwon-si, South Korea), Jea-hyuck Lee (Anyang-si, South Korea), Seong-wook Jo (Suwon-si, South Korea), Shin-hee Cho (Suwon-si, South Korea) and Su-ho Lee (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A ring-type wearable device is disclosed. The disclosed ring-type wearable device comprises: an outer ring member; an inner ring member separably inserted into the outer ring member; a sensor unit disposed in the outer ring member; and a control unit disposed in the outer ring mem...