Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825532 | 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 | 2020-11-03 |
| 10680013 | Three-dimensional memory devices having plurality of vertical channel structures | Sang-Wan Nam, Ji-Ho Cho | 2020-06-09 |
| 10658043 | 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 | 2020-05-19 |