Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9711517 | Memory device having a pipe transistor and sub-pipe gate materials with different oxidation rates | Keon Soo Shim, Eun-seok Choi | 2017-07-18 |
| 9362305 | Vertically stacked nonvolatile NAND type flash memory device with U-shaped strings, method for operating the same, and method for fabricating the same | Jun Hyuk Lee | 2016-06-07 |
| 9082483 | Nonvolatile memory device, method for operating the same, and method for fabricating the same | Jun Hyuk Lee | 2015-07-14 |
| 9076865 | Non-volatile memory device, method of operating the same and method of fabricating the same | Jun Hyuk Lee | 2015-07-07 |
| 8923072 | Non-volatile memory device and method of fabricating the same | — | 2014-12-30 |