US Patent Issued to CITECH on July 14 for "Audio device" (South Korean Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. D1,134,275, issued on July 14, was assigned to CITECH Co. LTD. (Seoul, South Korea).

"Audio device" was invented by Sin-Hyung Cho (Seoul, South Korea).

The patent was filed on Sept. 5, 2024, under Application No. D/961,376.

*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=D1134275&OS=D1134275&RS=D1134275

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