Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10083758 | Semiconductor memory device and operating method thereof | — | 2018-09-25 |
| 10032518 | Two part programming and erase methods for non-volatile charge trap memory devices | — | 2018-07-24 |
| 9818758 | Three-dimensional semiconductor device and manufacturing method thereof | — | 2017-11-14 |
| 9792966 | Page buffer and semiconductor memory device including the same | — | 2017-10-17 |
| 9741408 | Semiconductor memory device having dummy word lines and operating method thereof | — | 2017-08-22 |
| 9728265 | Storage device and operating method thereof | — | 2017-08-08 |
| 9679639 | Two part programming and erase methods for non-volatile charge trap memory devices | — | 2017-06-13 |
| 9646698 | Semiconductor memory device tunnel insulating layers included in the plurality of memory cells having different thicknesses according to distances of the plurality of memory cells from the X-decoder | — | 2017-05-09 |
| 9558835 | Semiconductor device and operating method thereof | — | 2017-01-31 |
| 9467050 | Semiconductor apparatus having transfer circuit transferring high voltage | Hyun Heo, Min Gyu KOO, Dong Hwan Lee | 2016-10-11 |
| 9455009 | Operating characteristics of a semiconductor device | Dong Hwan Lee | 2016-09-27 |
| 9323231 | Semiconductor device being capable of improving the breakdown characteristics | — | 2016-04-26 |
| 9299447 | 3-dimensional semiconductor device having memory cells stacked over substrate | Hyun Heo, Min Gyu KOO, Dong Hwan Lee | 2016-03-29 |