US Patent Issued to MASSPHOTON on July 28 for "Ultraviolet sterilization device" (Chinese Inventor)

ALEXANDRIA, Va., July 28 -- United States Patent no. D1,137,737, issued on July 28, was assigned to MASSPHOTON Ltd. (Hong Kong).

"Ultraviolet sterilization device" was invented by Yitao Liao (Hong Kong).

The patent was filed on May 30, 2025, under Application No. D/006,267.

*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=D1137737&OS=D1137737&RS=D1137737

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