ALEXANDRIA, Va., March 17 -- United States Patent no. D1,118,388, issued on March 17, was assigned to Oura Health Oy (Oulu, Finland).
"Ring wearable device" was invented by Sauli Hannes Flander (Helsinki), Erin Turkoglu (Helsinki) and Alejandro Sanguinetti (Espoo, Finland).
The patent was filed on Jan. 4, 2024, under Application No. D/907,175.
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