Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152387 | Semiconductor memory device and a method of manufacturing the same | — | 2021-10-19 |
| 11133267 | Semiconductor device including a peripheral circuit region and memory cell regions | Seok Cheon Baek, Ji Sung Cheon, Jong-woo Shin, Bong Hyun Choi | 2021-09-28 |
| 11004860 | Non-volatile memory device and method for fabricating the same | Seok Cheon Baek | 2021-05-11 |