US Patent Issued on Sept. 29 for "Hearing aid" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,476, issued on Sept. 29.

"Hearing aid" was invented by Xuehong Ding (Ji'an, China).

The patent was filed on April 16, 2025, under Application No. D/999,273.

*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=D1150476&OS=D1150476&RS=D1150476

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