ALEXANDRIA, Va., March 24 -- United States Patent no. D1,120,058, issued on March 24, was assigned to VISCO VISION INC. (Taoyuan City, Taiwan).
"Contact lens" was invented by Chin-Yii Tsao (Taoyuan City, Taiwan).
The patent was filed on March 9, 2023, under Application No. D/886,555.
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