ALEXANDRIA, Va., July 15 -- United States Patent no. D1,131,816, issued on June 23, was assigned to Shenzhen Idea Light Ltd. (Shenzhen, China).
"Light therapy eye mask" was invented by Heping Chen (Shenzhen, China) and Qing Liu (Shenzhen, China).
The patent was filed on May 22, 2025, under Application No. D/004,854.
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