Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8982638 | Semiconductor memory device and method of operating the same | Seung Hwan Baik | 2015-03-17 |
| 8675404 | Reading method of non-volatile memory device | Hyun-Seung Yoo, Sung Joo Hong, Seiichi Aritome, Seok Kiu Lee, Sung Kye Park +2 more | 2014-03-18 |
| 8658491 | Manufacturing method of transistor structure having a recessed channel | — | 2014-02-25 |
| 7825464 | Semiconductor device with recessed active region and gate in a groove | — | 2010-11-02 |
| 7560770 | MOSFET device suppressing electrical coupling between adjoining recess gates and method for manufacturing the same | — | 2009-07-14 |
| 7482230 | Recess channel transistor for preventing deterioration of device characteristics due to misalignment of gate layers and method of forming the same | Yong Taik Kim | 2009-01-27 |
| 6492246 | Method of forming a transistor in a semiconductor device | Kyung Wook Park | 2002-12-10 |
| 6429074 | Semiconductor memory device and method for fabricating the same | Jong-Wook Lee | 2002-08-06 |
| 6320227 | Semiconductor memory device and method for fabricating the same | Jong-Wook Lee | 2001-11-20 |
| 6194256 | Method for fabricating CMOS device | Jong-Wook Lee | 2001-02-27 |
| 5789275 | Method for fabricating a laser diode | Soo Won Lee, Tae Jin Kim, Kyung-Seok Oh | 1998-08-04 |
| 5693558 | Method for fabricating a laser diode | Soo Won Lee, Tae Jin Kim, Kyung-Seok Oh | 1997-12-02 |