Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10373831 | Method of manufacturing semiconductor device | Ji Won Yu, Hyun Suk Lee, Ji-Woon Park, Gi-hee Cho, Hee-Sook Park | 2019-08-06 |
| 10103152 | Semiconductor device and method for fabricating the same | Ji Hoon Kim, Eun Tae Kim, Seong Hun Park, Youn Jae Cho, Hee-Sook Park +1 more | 2018-10-16 |
| 9184178 | Vertical memory devices and methods of manufacturing the same | Kyung-Tae Jang, Myoung-Bum Lee, Ji Youn Seo, Chang-Won Lee, Yong-Chae Jung | 2015-11-10 |
| 9178039 | Semiconductor device | Jae-Hwa Park, Man-Sug Kang, Hee-Sook Park | 2015-11-03 |
| 8916922 | Vertical memory devices and methods of manufacturing the same | Kyung-Tae Jang, Myoung-Bum Lee, Ji Youn Seo, Chang-Won Lee, Yong-Chae Jung | 2014-12-23 |
| 8486783 | Semiconductor device and method of manufacturing the same | Byung-Hee Kim, Dae-Yong Kim, Min-sang Song, Gil-Heyun Choi, Kwang-Jin Moon +4 more | 2013-07-16 |
| 8173506 | Method of forming buried gate electrode utilizing formation of conformal gate oxide and gate electrode layers | Eun-Ji Jung, Hyun-Soo Kim, Byung-Hee Kim, Dae-Yong Kim, Kwang-Jin Moon +3 more | 2012-05-08 |
| 8119526 | Method of forming a metal layer and a method of fabricating a semiconductor device | Eun-Ji Jung, Su Kyoung Kim, Gil-Heyun Choi, Byung-Hee Kim | 2012-02-21 |
| 8034701 | Methods of forming recessed gate electrodes having covered layer interfaces | Byung-Hak Lee, Chang-Won Lee, Hee-Sook Park, Sun-Pil Youn, Jong-Ryeol Yoo | 2011-10-11 |
| 7897500 | Methods for forming silicide conductors using substrate masking | Eun-Ji Jung, Dae-Yong Kim, Gil-Heyun Choi, Byung-Hee Kim, Hyun-Su Kim +3 more | 2011-03-01 |
| 7879737 | Methods for fabricating improved gate dielectrics | Gil-Heyun Choi, Byung-Hee Kim, Byung-Hak Lee, Tae-Ho Cha, Hee-Sook Park +2 more | 2011-02-01 |
| 7875939 | Semiconductor device including an ohmic layer | Hee-Sook Park, Gil-Heyun Choi, Chang-Won Lee, Byung-Hak Lee, Sun-Pil Youn +3 more | 2011-01-25 |
| 7772637 | Semiconductor devices including gate structures and leakage barrier oxides | Chang-Won Lee, Sun-Pil Youn, Gil-Heyun Choi, Byung-Hak Lee, Jong-Ryeol Yoo +1 more | 2010-08-10 |
| 7759263 | Methods for fabricating improved gate dielectrics | Gil-Heyun Choi, Byung-Hee Kim, Byung-Hak Lee, Tae-Ho Cha, Hee-Sook Park +2 more | 2010-07-20 |
| 7696552 | Semiconductor devices including high-k dielectric materials | Sun-Pil Youn, Chang-Won Lee, Gil-Heyun Choi, Jong-Ryeol Yoo, Dong-Chan Lim +3 more | 2010-04-13 |
| 7666786 | Methods of fabricating semiconductor devices having a double metal salicide layer | Jong-Ho Yun, Gil-Heyun Choi, Seong-Hwee Cheong, Sug-Woo Jung, Hyun-Su Kim | 2010-02-23 |
| 7582931 | Recessed gate electrodes having covered layer interfaces and methods of forming the same | Byung-Hak Lee, Chang-Won Lee, Hee-Sook Park, Sun-Pil Youn, Jong-Ryeol Yoo | 2009-09-01 |
| 7550353 | Method of forming semiconductor device | Byung-Hak Lee, Jae-Hwa Park, Gil-Heyun Choi, Byung-Hee Kim, Hee-Sook Park | 2009-06-23 |
| 7547942 | Nonvolatile memory devices and methods of fabricating the same | Sang-hun Jeon, Chang-Seok Kang, Jung-Dal Choi, Jin-Taek Park, Won-Seok Jung | 2009-06-16 |
| 7544597 | Method of forming a semiconductor device including an ohmic layer | Hee-Sook Park, Gil-Heyun Choi, Chang-Won Lee, Byung-Hak Lee, Sun-Pil Youn +3 more | 2009-06-09 |
| 7534709 | Semiconductor device and method of manufacturing the same | Jae-Hwa Park, Gil-Heyun Choi, Chang-Won Lee, Byung-Hak Lee, Hee-Sook Park +4 more | 2009-05-19 |
| 7521316 | Methods of forming gate structures for semiconductor devices | Chang-Won Lee, Sun-Pil Youn, Gil-Heyun Choi, Byung-Hak Lee, Jong-Ryeol Yoo +1 more | 2009-04-21 |
| 7371669 | Method of forming a gate of a semiconductor device | Sun-Pil Youn, Chang-Won Lee, Gil-Heyun Choi, Jong-Ryeol Yoo, Jang-Hee Lee +4 more | 2008-05-13 |
| 7312150 | Method of forming cobalt disilicide layer and method of manufacturing semiconductor device using the same | Jong-Ho Yun, Gil-Heyun Choi, Sang-Bom Kang, Hyun-Su Kim | 2007-12-25 |
| 7238612 | Methods of forming a double metal salicide layer and methods of fabricating semiconductor devices incorporating the same | Jong-Ho Yun, Gil-Heyun Choi, Seong-Hwee Cheong, Sug-Woo Jung, Hyun-Su Kim | 2007-07-03 |