US Patent Issued to Zhuhai Sinco Intelligent Technology on July 28 for "MIDI keyboard" (Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. D1,137,396, issued on July 28, was assigned to Zhuhai Sinco Intelligent Technology Co. Ltd. (Zhuhai, China).

"MIDI keyboard" was invented by Chaowen Tan (Zhuhai, China) and Jian Guo (Zhuhai, China).

The patent was filed on Feb. 26, 2025, under Application No. D/990,989.

*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=D1137396&OS=D1137396&RS=D1137396

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