Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8470703 | Semiconductor device and method of fabricating the same | Yu-Gyun Shin, Sang-Woo Lee, Sun-Ghil Lee, Jin-Bum Kim, Joon-Gon Lee | 2013-06-25 |
| 8466052 | Method of fabricating semiconductor device having buried wiring | Jong-Min Baek, Hee-Sook Park, Seong-Hwee Cheong, Gil-Heyun Choi, Tae-Ho Cha +2 more | 2013-06-18 |
| 8034701 | Methods of forming recessed gate electrodes having covered layer interfaces | Chang-Won Lee, Hee-Sook Park, Woong-Hee Sohn, Sun-Pil Youn, Jong-Ryeol Yoo | 2011-10-11 |
| 7989892 | Gate structure, and semiconductor device having a gate structure | Tae-Ho Cha, Seong-Hwee Cheong, Jong-Min Baek, Jae-Hwa Park, Gil-Heyun Choi +2 more | 2011-08-02 |
| 7879737 | Methods for fabricating improved gate dielectrics | Woong-Hee Sohn, Gil-Heyun Choi, Byung-Hee Kim, 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, Sun-Pil Youn, Dong-Chan Lim +3 more | 2011-01-25 |
| 7781849 | Semiconductor devices and methods of fabricating the same | Jong-Min Baek, Seong-Hwee Cheong, Gil-Heyun Choi, Tae-Ho Cha, Hee-Sook Park +1 more | 2010-08-24 |
| 7772637 | Semiconductor devices including gate structures and leakage barrier oxides | Woong-Hee Sohn, Chang-Won Lee, Sun-Pil Youn, Gil-Heyun Choi, Jong-Ryeol Yoo +1 more | 2010-08-10 |
| 7759263 | Methods for fabricating improved gate dielectrics | Woong-Hee Sohn, Gil-Heyun Choi, Byung-Hee Kim, 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, Woong-Hee Sohn, Gil-Heyun Choi, Jong-Ryeol Yoo +3 more | 2010-04-13 |
| 7582931 | Recessed gate electrodes having covered layer interfaces and methods of forming the same | Chang-Won Lee, Hee-Sook Park, Woong-Hee Sohn, Sun-Pil Youn, Jong-Ryeol Yoo | 2009-09-01 |
| 7582924 | Semiconductor devices having polymetal gate electrodes | Dong-Chan Lim, Gil-Heyun Choi, Hee-Sook Park | 2009-09-01 |
| 7550353 | Method of forming semiconductor device | Woong-Hee Sohn, Jae-Hwa Park, Gil-Heyun Choi, Byung-Hee Kim, Hee-Sook Park | 2009-06-23 |
| 7544597 | Method of forming a semiconductor device including an ohmic layer | Hee-Sook Park, Gil-Heyun Choi, Chang-Won Lee, Sun-Pil Youn, Dong-Chan Lim +3 more | 2009-06-09 |
| 7534709 | Semiconductor device and method of manufacturing the same | Jae-Hwa Park, Gil-Heyun Choi, Chang-Won Lee, Hee-Sook Park, Woong-Hee Sohn +4 more | 2009-05-19 |
| 7521316 | Methods of forming gate structures for semiconductor devices | Woong-Hee Sohn, Chang-Won Lee, Sun-Pil Youn, Gil-Heyun Choi, Jong-Ryeol Yoo +1 more | 2009-04-21 |
| 7499005 | Plasma display panel and driving method thereof | Woo-Joon Chung, Jin-Sung Kim, Seung-Hun Chae | 2009-03-03 |
| 7416968 | Methods of forming field effect transistors having metal silicide gate electrodes | Hyun-Su Kim, Jong-Ho Yun, Eun-Ji Jung, Gil-Heyun Choi | 2008-08-26 |
| 7371669 | Method of forming a gate of a semiconductor device | Sun-Pil Youn, Chang-Won Lee, Woong-Hee Sohn, Gil-Heyun Choi, Jong-Ryeol Yoo +4 more | 2008-05-13 |
| 7244511 | Color steel sheet with embossed patterns on one side thereof | Jang Hyun Choi, Sung Su Jun, Sang-Hoon Park, Won Young Lee | 2007-07-17 |
| 7211953 | Plasma display device having portion where electrical field is concentrated | Eun-Gi Heo, Min-Sun Yoo, Yoshinori Anzai | 2007-05-01 |
| 6599821 | Method for fabricating conductive line pattern for semiconductor device | — | 2003-07-29 |
| 6531394 | Method for forming gate electrode of semiconductor device | — | 2003-03-11 |
| 6531820 | Plasma display device including grooves concentrating an electric field | Eun-Gi Heo, Min-Sun Yoo, Yoshinori Anzai | 2003-03-11 |
| 6432801 | Gate electrode in a semiconductor device and method for forming thereof | — | 2002-08-13 |