ALEXANDRIA, Va., Feb. 3 -- United States Patent no. D1,110,990, issued on Feb. 3, was assigned to Audio-Technica Corp. (Tokyo).
"Earphone" was invented by Daisuke Yoneyama (Kanagawa, Japan), Yuma Murakami (Kanagawa, Japan) and Naoto Nakamura (Stockholm).
The patent was filed on Nov. 20, 2023, under Application No. D/917,391.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1110990&OS=D1110990&RS=D1110990
Disclaimer: Curated by HT Syndication....