Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200952 | Non-volatile memory device | Sang-Won Park, Sang-Wan Nam, Ji-yeon Shin, Jung-Yun Yun, Ji-Ho Cho +1 more | 2021-12-14 |
| 11056194 | Method of erasing data in nonvolatile memory device, nonvolatile memory device performing the same and memory system including the same | Sang-Wan Nam, Ji-Ho Cho | 2021-07-06 |
| 10971232 | Nonvolatile memory device and program method of the same | Ji-Ho Cho, Yong Seok Kim, Byoung-taek Kim, Sun-gyung Hwang | 2021-04-06 |