ALEXANDRIA, Va., Nov. 6 -- United States Patent no. D1,100,893, issued on Nov. 4, was assigned to Yanling Xie (Shenzhen, China).
"Smartphone adapter for optical device" was invented by Yanling Xie (Shenzhen, China).
The patent was filed on Sept. 29, 2022, under Application No. D/853,358.
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