Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492832 | Methods for testing a group of semiconductor devices simultaneously, and devices amenable to such methods of testing | Young-Ho Lim | 2002-12-10 |
| 6483747 | Method for protecting an over-erasure of redundant memory cells during test for high-density nonvolatile memory semiconductor devices | Jong Min Park | 2002-11-19 |
| 6483759 | Methods for testing a group of semiconductor devices simultaneously, and devices amenable to such methods of testing | Young-Ho Lim | 2002-11-19 |
| 6442071 | Non-volatile semiconductor memory device with improved erase algorithm | — | 2002-08-27 |
| 6407944 | Method for protecting an over-erasure of redundant memory cells during test for high-density nonvolatile memory semiconductor devices | Jong Min Park | 2002-06-18 |
| 6314027 | Flash memory device capable of preventing an over-erasure of flash memory cells and erase method thereof | — | 2001-11-06 |
| 6249461 | Flash memory device with a status read operation | Jong Min Park | 2001-06-19 |
| 6233198 | High density flash memory device with improved row decoding structure | — | 2001-05-15 |
| 6222772 | Methods of performing sector erase operations on non-volatile semiconductor memory devices | Jong Min Park | 2001-04-24 |
| 6181606 | Nonvolatile integrated circuit memory devices having improved word line driving capability and methods of operating same | Jong Min Park | 2001-01-30 |
| 6151250 | Flash memory device and verify method thereof | Jong Min Park | 2000-11-21 |
| 6137729 | Method for erasing memory cells in a flash memory device | — | 2000-10-24 |
| 6111789 | Nonvolatile semiconductor memory device | Young-Ho Lim | 2000-08-29 |
| 6064596 | Nonvolatile integrated circuit memory devices and methods of operating same | Jong Min Park | 2000-05-16 |
| 5986947 | Charge pump circuits having floating wells | Seung-Keun Lee, Kang-Deog Suh | 1999-11-16 |
| 5940326 | Method for erasing data stored in a nonvolatile memory device | — | 1999-08-17 |