Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9536868 | Semiconductor device | Keun-Nam Kim, Sun Young Park, Soo-Ho Shin, Hyeon-Woo Jang, Jin Won Jeong +2 more | 2017-01-03 |
| 9177891 | Semiconductor device including contact pads | Keun-Nam Kim, Sun Young Park, Soo-Ho Shin, Hyeon-Woo Jang, Jin Won Jeong +2 more | 2015-11-03 |
| 8704284 | Semiconductor device having bit line expanding islands | — | 2014-04-22 |
| 8674420 | Semiconductor devices including buried gate electrodes and methods of forming semiconductor devices including buried gate electrodes | — | 2014-03-18 |
| 8569860 | Semiconductor devices having line type active regions and methods of fabricating the same | — | 2013-10-29 |
| 8486818 | Semiconductor devices including buried gate electrodes and isolation layers and methods of forming semiconductor devices including buried gate electrodes and isolation layers using self aligned double patterning | — | 2013-07-16 |
| 8399917 | Semiconductor devices including buried gate electrodes including bitline shoulder attack protection and methods of forming such semiconductor devices | — | 2013-03-19 |
| 8120123 | Semiconductor device and method of forming the same | Makoto Yoshida, Hyeong-Sun Hong, Dae-Ik Kim, Yong-Il Kim | 2012-02-21 |
| 7829959 | Semiconductor devices having line type active regions and methods of fabricating the same | — | 2010-11-09 |
| 7563699 | Semiconductor devices having line type active regions and methods of fabricating the same | — | 2009-07-21 |
| 7332427 | Method of forming an interconnection line in a semiconductor device | — | 2008-02-19 |
| 6544873 | Methods of fabricating integrated circuit field effect transistors including multilayer gate electrodes having narrow and wide conductive layers | Duck-Hyung Lee | 2003-04-08 |
| 6218272 | Method for fabricating conductive pad | Kyu-pil Lee | 2001-04-17 |
| 6156636 | Method of manufacturing a semiconductor device having self-aligned contact holes | Kyu-pil Lee | 2000-12-05 |
| 6091120 | Integrated circuit field effect transisters including multilayer gate electrodes having narrow and wide conductive layers | Duck-Hyung Lee | 2000-07-18 |