ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,508, issued on Sept. 29, was assigned to Guangzhou Beyouth Intelligent Technology Co. Ltd. (Guangzhou, China).

"Light therapy mask" was invented by Zhongjun Zheng (Guangzhou, China).

The patent was filed on Sept. 30, 2025, under Application No. D/025,980.

*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=D1150508&OS=D1150508&RS=D1150508

Disclaimer: Curated by HT Syndication....