ALEXANDRIA, Va., April 21 -- United States Patent no. D1,122,909, issued on April 21, was assigned to AI SPEECH Co. LTD. (Suzhou, China).
"Array microphone" was invented by Sen Wang (Suzhou, China), Huabing Zhang (Suzhou, China) and Kai Guo (Suzhou, China).
The patent was filed on Jan. 15, 2025, under Application No. D/984,807.
*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=D1122909&OS=D1122909&RS=D1122909
Disclaimer: Curated by HT Syndication....