US Patent Issued to Dongguan Senya Electronic Technology on Aug. 11 for "Headphone" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,140,895, issued on Aug. 11, was assigned to Dongguan Senya Electronic Technology Co. Ltd..

"Headphone" was invented by Qiguo Zhang (Dongguan, China).

The patent was filed on Nov. 20, 2024, under Application No. D/974,012.

*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=D1140895&OS=D1140895&RS=D1140895

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