ALEXANDRIA, Va., Aug. 20 -- United States Patent no. D1,089,146, issued on Aug. 19, was assigned to Logitech Europe S.A. (Lausanne, Switzerland).
"Headset" was invented by Chi Tat Chiu (Hong Kong, Hong Kong) and Ricardo Filipe Figueiroa Monteiro (San Francisco).
The patent was filed on Dec. 12, 2024, under Application No. D/978,457.
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