US Patent Issued to SONOS on Jan. 28 for "Headphone" (British, American Inventors)

ALEXANDRIA, Va., Jan. 29 -- United States Patent no. D1,059,327, issued on Jan. 28, was assigned to SONOS INC. (Goleta, Calif.).

"Headphone" was invented by Sam Prentice (Santa Barbara, Calif.), David Keating (Glasgow, Great Britain), Jo-Yun Wang (Glasgow, Great Britain), Matthew Innes (Edinburgh, Great Britain), Alexia Delhoume (Boston), Tristan Taylor (Boston), Roderick Philip (Inverness, Great Britain), Aki Laine (Santa Barbara, Calif.) and Francesca Alyssum Quaglia (New York).

The patent was filed on March 31, 2023, under Application No. D/873,484.

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