ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,928, issued on July 14, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).
"Thin film specimen for tensile test and physical property evaluation method for thin film specimen" was invented by Han Sol Lee (Daejeon, South Korea), Jee Soon Choi (Daejeon, South Korea) and Yong Seok Choi (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method for evaluating physical properties of a thin film specimen and a thin film specimen for a tensile test of the present invention, and according to the present invention, reliability of measured physical properties can be increased, and an abnormal dama...