ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,120, issued on Feb. 3, was assigned to PEGAVISION Corp. (Taoyuan, Taiwan).
"Contact lens and method of manufacturing the same" was invented by Hsien-Ting Chiu (Taoyuan, Taiwan), Yi-Hung Lin (Taoyuan, Taiwan) and Ying-Jhen Huang (Taoyuan, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A contact lens and a method of manufacturing the same are provided. The contact lens includes a contact lens body and a blue light blocking material covering the contact lens body. The blue light blocking material includes a plurality of metal particles dispersed on the contact lens body. The present invention includes compositions of at least one compound includi...