Issued Patents All Time
Showing 51–75 of 181 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11783892 | Semiconductor memory device | — | 2023-10-10 |
| 11778831 | Manufacturing method of semiconductor memory device | — | 2023-10-03 |
| 11769721 | Method of manufacturing a semiconductor memory device having capacitor electrodes and a vertical contact plug | — | 2023-09-26 |
| 11765896 | Semiconductor device with stepped source structure | — | 2023-09-19 |
| 11758725 | Memory device and manufacturing method thereof | — | 2023-09-12 |
| 11751390 | Manufacturing method of semiconductor device including stepping structure and supporting structure | — | 2023-09-05 |
| 11751376 | Semiconductor memory device and manufacturing method thereof | — | 2023-09-05 |
| 11749635 | Semiconductor device and manufacturing method of semiconductor device | — | 2023-09-05 |
| 11735500 | Memory device and method of manufacturing the same | — | 2023-08-22 |
| 11705501 | Semiconductor memory device and method of manufacturing the semiconductor memory device | — | 2023-07-18 |
| 11705189 | Manufacturing method of three-dimensional semiconductor device | — | 2023-07-18 |
| 11688682 | Semiconductor memory device and manufacturing method of the semiconductor memory device | Jin Won Lee | 2023-06-27 |
| 11640976 | Semiconductor memory device having a channel layer | — | 2023-05-02 |
| 11637190 | Semiconductor device and manufacturing method of the semiconductor device | — | 2023-04-25 |
| 11626419 | Semiconductor memory device | — | 2023-04-11 |
| 11616074 | Semiconductor device and manufacturing method of the same | — | 2023-03-28 |
| 11594486 | Semiconductor device and manufacturing method of semiconductor device | — | 2023-02-28 |
| 11569263 | Semiconductor memory device and manufacturing method of the semiconductor memory device | — | 2023-01-31 |
| 11562956 | Semiconductor memory device and erasing method of the semiconductor memory device | — | 2023-01-24 |
| 11552102 | Semiconductor device and manufacturing method thereof | — | 2023-01-10 |
| 11538830 | Semiconductor memory device and method of manufacturing the semiconductor memory device | — | 2022-12-27 |
| 11527549 | Memory device and method of manufacturing the same | — | 2022-12-13 |
| 11508740 | Semiconductor device including contact structure and method of manufacturing semiconductor device | — | 2022-11-22 |
| 11469242 | Semiconductor memory device and manufacturing method of the semiconductor memory device | — | 2022-10-11 |
| 11462557 | 3D non-volatile memory semiconductor device and manufacturing method of the device | — | 2022-10-04 |