Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483747 | Method for protecting an over-erasure of redundant memory cells during test for high-density nonvolatile memory semiconductor devices | Ki-Hwan Choi | 2002-11-19 |
| 6434052 | Nonvolatile memory devices having alternative programming | Jong-Chang Son | 2002-08-13 |
| 6407944 | Method for protecting an over-erasure of redundant memory cells during test for high-density nonvolatile memory semiconductor devices | Ki-Hwan Choi | 2002-06-18 |