Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662290 | Address counter and address counting method | — | 2003-12-09 |
| 6635927 | Semiconductor device and method for fabricating the same | — | 2003-10-21 |
| 6538944 | Semiconductor memory device having a word line enable sensing circuit | — | 2003-03-25 |
| 6436755 | Dynamic random access memory cell and method for fabricating the same | — | 2002-08-20 |
| 6383849 | Semiconductor device and method for fabricating the same | — | 2002-05-07 |
| 6329239 | Dram cell formed on an insulating layer having a vertical channel and a manufacturing method thereof | Yo Hwan Koh, Sang Won Kang | 2001-12-11 |
| 6295240 | Controlling a sense amplifier | — | 2001-09-25 |
| 6272053 | Semiconductor device with common pin for address and data | — | 2001-08-07 |
| 6128241 | Repair circuit of semiconductor memory device using anti-fuse | — | 2000-10-03 |
| 6088260 | Dynamic random access memory cell and method for fabricating the same | — | 2000-07-11 |
| 6084807 | Memory device with global redundancy | — | 2000-07-04 |
| 5985733 | Semiconductor device having a T-shaped field oxide layer and a method for fabricating the same | Yo Hwan Koh | 1999-11-16 |
| 5888864 | Manufacturing method of DRAM Cell formed on an insulating layer having a vertical channel | Yo Hwan Koh, Sang Won Kang | 1999-03-30 |