US Patent Issued to Dongguan Desheng Industrial on Sept. 8 for "Headset" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,146,874, issued on Sept. 8, was assigned to Dongguan Desheng Industrial Co. Ltd. (Dongguan, China).

"Headset" was invented by Hanbing Liu (Dongguan, China).

The patent was filed on Aug. 29, 2025, under Application No. D/020,740.

*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=D1146874&OS=D1146874&RS=D1146874

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