[Patent] Korean Patent (Application No. 2020-0106020 / Patent No. 10-2809498) 16th May 2025 <Korean Patent> Title: “Semiconductor Memory Device” Inventors: Hyuk-Jun Kwon, Hyeokjin Kwon, Seunghun Baik, Jae Eun Jang, Han Ki Lee, and Tae Gon Kim Application No. 2020-0106020 / Patent No. 10-2809498 Date: May 14, 2025 with Samsung Electronics