ALEXANDRIA, Va., March 26 -- United States Patent no. 12,260,930, issued on March 25, was assigned to INTEGRATED SILICON SOLUTION INC. (Milpitas, Calif.).

"Memory core characteristic screening method and system thereof" was invented by Jeong Ho Bang (Milpitas, Calif.), Hyeon Jae Lee (Milpitas, Calif.), Wol Jin Lee (Milpitas, Calif.), Ki Hyung Ryoo (Milpitas, Calif.), Kwang Rae Cho (Milpitas, Calif.) and Sun Byeong Yoon (Milpitas, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A memory core characteristic screening method includes the following steps. A command signal transmitting step includes configuring a processing module to transmit a command signal to a memory device. A first internal operating s...