ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,461,390, issued on Nov. 4, was assigned to LG Chem Ltd. (Seoul, South Korea).
"Injection-molded product" was invented by Eun Jung Lim (Daejeon, South Korea), Dong Hyun Oh (Daejeon, South Korea), Jin Hong Kim (Daejeon, South Korea) and Min Jun Gim (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An injection-molded product or an eyewear is provided. The injection-molded product or the eyewear may be an optically compensated injection-molded product, which may resolve optical defects such as a rainbow phenomenon occurring in the injection-molded product or the eyewear. The injection-molded product may include an injection-molded body an...