US Patent Issued to Ugreen Group on Sept. 1 for "Omnidirectional microphone" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,749, issued on Sept. 1, was assigned to Ugreen Group Ltd. (Shenzhen, China).

"Omnidirectional microphone" was invented by Hongyu Li (Shenzhen, China).

The patent was filed on April 25, 2025, under Application No. D/001,057.

*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=D1145749&OS=D1145749&RS=D1145749

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