ALEXANDRIA, Va., Oct. 27 -- United States Patent no. D1,155,843, issued on Oct. 27, was assigned to AN GROUP Ltd. (Hong Kong).

"Muscle stimulator" was invented by Junyuan Chen (Hong Kong).

The patent was filed on June 3, 2025, under Application No. D/006,475.

*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=D1155843&OS=D1155843&RS=D1155843

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