ALEXANDRIA, Va., May 19 -- United States Patent no. D1,126,950, issued on May 19.
"Smart microphone" was invented by Xiangjin Dai (Anhui Province, China).
The patent was filed on May 15, 2024, under Application No. D/942,492.
*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=D1126950&OS=D1126950&RS=D1126950
Disclaimer: Curated by HT Syndication....