Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9553159 | Semiconductor devices having polysilicon gate patterns and methods of fabricating the same | Kyong Bong Rouh, 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 | Kyong Bong Rouh, Shang-Koon Na, Su Ho Kim, Tae Han Kim, Mi-Ri Lee | 2016-08-16 |
| 9368586 | Transistor with recess gate and method for fabricating the same | Kyong Bong Rouh, Mi-Ri Lee | 2016-06-14 |
| 9275904 | Method for fabricating semiconductor device | Sung-Jin Whang, Moon-Sig Joo, Kwon Hong, Bo-Min Seo, Kyoung-Eun Chang +1 more | 2016-03-01 |
| 9236263 | Method for fabricating semiconductor device including silicon-containing layer and metal-containing layer, and conductive structure of the same | Kyong Bong Rouh, Shang-Koon Na, Su Ho Kim, Tae Han Kim, Mi-Ri Lee | 2016-01-12 |
| 8912064 | Method for forming impurity region of vertical transistor and method for fabricating vertical transistor using the same | Tae-Kyun Kim, Kyong Bong Rouh, Eun-Shil Park | 2014-12-16 |
| 8859370 | Method for forming impurity region of vertical transistor and method for fabricating vertical transistor using the same | Tae-Kyun Kim, Kyong Bong Rouh, Eun-Shil Park | 2014-10-14 |
| 8513103 | Method for manufacturing vertical transistor having buried junction | Eun-Shil Park, Kyong Bong Rouh | 2013-08-20 |
| 8481390 | Method for forming impurity region of vertical transistor and method for fabricating vertical transistor using the same | Tae-Kyun Kim, Kyong Bong Rouh, 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 | Kyong Bong Rouh, Eun-Shil Park | 2013-07-09 |
| 8470664 | Methods of fabricating a dual polysilicon gate and methods of fabricating a semiconductor device using the same | Kyong Bong Rouh | 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, Kyong Bong Rouh | 2013-04-30 |
| 8309416 | Semiconductor device with buried bit lines interconnected to one-side-contact and fabrication method thereof | Eun-Shil Park, Kee-Jeung Lee, Min Soo Kim | 2012-11-13 |
| 8129244 | Method for fabricating semiconductor device | Eun-Shil Park, Tae Yoon Kim, Min Soo Kim | 2012-03-06 |
| 8049199 | Phase change memory device and method for manufacturing the same | Su Jin CHAE, Keum Bum Lee, Heon Yong Chang, Min Yong Lee | 2011-11-01 |
| 7859041 | Gate structure of semiconductor device | Young Bog Kim, Jun Soo Chang, Min Yong Lee | 2010-12-28 |
| 7851298 | Method for fabricating transistor in a semiconductor device utilizing an etch stop layer pattern as a dummy pattern for the gate electrode formation | Su Ho Kim, An Bae Lee, Hye Jin Seo | 2010-12-14 |
| 7723189 | Method for manufacturing semiconductor device having recess gate | Su Ho Kim, An Bae Lee, Hai Won Kim | 2010-05-25 |
| 7589012 | Method for fabricating semiconductor memory device | Hye Jin Seo, Su Ho Kim, An Bae Lee | 2009-09-15 |
| 7563673 | Method of forming gate structure of semiconductor device | Young Bog Kim, Jun Soo Chang, Min Yong Lee | 2009-07-21 |
| 6974745 | Method of manufacturing semiconductor device | Min Yong Lee | 2005-12-13 |
| 6949480 | Method for depositing silicon nitride layer of semiconductor device | Hyung-Kyun Kim, Sung Hoon Jung | 2005-09-27 |