Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9362301 | Method for fabricating pipe gate nonvolatile memory device | Ki Hong Lee, Kwon Hong | 2016-06-07 |
| 9000509 | Three dimensional pipe gate nonvolatile memory device | Ki Hong Lee, Kwon Hong | 2015-04-07 |
| 8981450 | Semiconductor device and method of manufacturing the same | — | 2015-03-17 |
| 8975683 | Nonvolatile pipe gate memory device | Ki Hong Lee, Kwon Hong | 2015-03-10 |