ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,740,044, issued on Sept. 15, was assigned to UNISANTIS ELECTRONICS SINGAPORE PTE. LTD. (Singapore).

"Memory device including semiconductor element" was invented by Koji Sakui (Tokyo) and Nozomu Harada (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A plurality of dynamic flash memory cells are arranged in a matrix on a substrate, a first dynamic flash memory cell and a second dynamic flash memory cell overlap each other in a vertical direction or horizontal direction of a substrate, and voltages applied to a select gate line common to the memory cells, a plate line, a first bit line and a second bit line that are independent, and a source line ar...