Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9553159 | Semiconductor devices having polysilicon gate patterns and methods of fabricating the same | Yong Seok Eun, Young Jin Son | 2017-01-24 |
| 9418891 | Method for fabricating semiconductor device including silicon-containing layer and metal-containing layer, and conductive structure of the same | Shang-Koon Na, Yong Seok Eun, Su Ho Kim, Tae Han Kim, Mi-Ri Lee | 2016-08-16 |
| 9368586 | Transistor with recess gate and method for fabricating the same | Yong Seok Eun, Mi-Ri Lee | 2016-06-14 |
| 9318390 | CMOS circuit and method for fabricating the same | Shang-Koon Na, Mi-Ri Lee, Hun-Sung Lee | 2016-04-19 |
| 9236263 | Method for fabricating semiconductor device including silicon-containing layer and metal-containing layer, and conductive structure of the same | Shang-Koon Na, Yong Seok Eun, Su Ho Kim, Tae Han Kim, Mi-Ri Lee | 2016-01-12 |
| 8981486 | CMOS circuit and method for fabricating the same | Shang-Koon Na, Mi-Ri Lee, Hun-Sung Lee | 2015-03-17 |
| 8912064 | Method for forming impurity region of vertical transistor and method for fabricating vertical transistor using the same | Yong Seok Eun, Tae-Kyun Kim, Eun-Shil Park | 2014-12-16 |
| 8859370 | Method for forming impurity region of vertical transistor and method for fabricating vertical transistor using the same | Yong Seok Eun, Tae-Kyun Kim, Eun-Shil Park | 2014-10-14 |
| 8513103 | Method for manufacturing vertical transistor having buried junction | Eun-Shil Park, Yong Seok Eun | 2013-08-20 |
| 8481390 | Method for forming impurity region of vertical transistor and method for fabricating vertical transistor using the same | Yong Seok Eun, Tae-Kyun Kim, Eun-Shil Park | 2013-07-09 |
| 8481431 | Method for opening one-side contact region of vertical transistor and method for fabricating one-side junction region using the same | Yong Seok Eun, Eun-Shil Park | 2013-07-09 |
| 8470664 | Methods of fabricating a dual polysilicon gate and methods of fabricating a semiconductor device using the same | Yong Seok Eun | 2013-06-25 |
| 8431981 | Semiconductor memory device having vertical transistor and buried bit line and method for fabricating the same | Baek Mann Kim, Jun Ki Kim, Yong Seok Eun | 2013-04-30 |
| 7728312 | Apparatus and method for partial ion implantation | Dong Seok Kim | 2010-06-01 |