Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10957412 | Memory device and operating method of the memory device | Hee Youl Lee, Sang Heon Lee | 2021-03-23 |
| 10950306 | Memory device having improved program and erase operations and operating method of the memory device | Hee Joung PARK, Keon Soo Shim, Sang Heon Lee, Jae Il TAK | 2021-03-16 |