[Patent] Korean Patent (Application No. 2021-0012510 / Patent No. 10-2470876) 25th December 2022 <Korean Patent> Title: “Method for High Crystallization of Upper Layer of a Monolithic 3D Device and Monolithic 3D Device Manufactured by the Same” Inventors: Hyuk-Jun Kwon, Heejae Jeong, and Chong Myeong Song Application No. 2021-0012510 / Patent No. 10-2470876 Date: November 22, 2022