Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10217639 | Method of forming drain extended MOS transistors for high voltage circuits | Sungkwon Lee, Igor G. Kouznetsov | 2019-02-26 |
| 9799401 | Incremental step pulse programming | YoungPil Kim | 2017-10-24 |
| 9673195 | Semiconductor device having sufficient process margin and method of forming same | Man-Hyoung Ryoo, Gi-Sung Yeo, Si-hyeung Lee, Sung-Gon Jung, Chang-Min Park +1 more | 2017-06-06 |
| 9123642 | Method of forming drain extended MOS transistors for high voltage circuits | Sungkwon Lee, Igor G. Kouznetsov | 2015-09-01 |
| 8193047 | Semiconductor device having sufficient process margin and method of forming same | Man-Hyoung Ryoo, Gi-Sung Yeo, Si-hyeung Lee, Sung-Gon Jung, Chang-Min Park +1 more | 2012-06-05 |
| 7560353 | Methods of fabricating memory devices with memory cell transistors having gate sidewall spacers with different dielectric properties | Sung-Bong Kim | 2009-07-14 |
| 7221031 | Semiconductor device having sufficient process margin and method of forming same | Man-Hyoung Ryoo, Gi-Sung Yeo, Si-hyeung Lee, Sung-Gon Jung, Chang-Min Park +1 more | 2007-05-22 |
| 7183662 | Memory devices with memory cell transistors having gate sidewell spacers with different dielectric properties | Sung-Bong Kim | 2007-02-27 |
| 7112856 | Semiconductor device having a merged region and method of fabrication | Kang-Sik Cho, Hoo-Sung Cho | 2006-09-26 |
| 7105917 | Semiconductor device having a fuse connected to a pad and fabrication method thereof | Kang-Sik Cho, Chul-Sung Park | 2006-09-12 |
| 6759748 | Wiring structure of semiconductor device | Jae-Hwan Moon | 2004-07-06 |
| 6724052 | Semiconductor device and method of fabricating a semiconductor device | Kang-Sik Cho, Hoo-Seung Cho, Yong-Hyeon Park, Han-Soo Kim | 2004-04-20 |
| 6399987 | MOS transistor having self-aligned well bias area | — | 2002-06-04 |
| 6355515 | Wiring structure of semiconductor device and method for manufacturing the same | Jae-Hwan Moon | 2002-03-12 |
| 5717227 | Bipolar junction transistors having insulated gate electrodes | — | 1998-02-10 |
| 5328860 | Method of manufacturing a semiconductor device | Yong Jae Lee, Duk-Min Yi, Young-Ok Kim | 1994-07-12 |
| 5323379 | Disk clamping apparatus including a clamp having a plurality of clamp jaws movable horizontally | — | 1994-06-21 |
| 5278084 | Method of manufacturing a semiconductor device | Yong Jae Lee, Duk-Min Yi, Young-Ok Kim | 1994-01-11 |
| D334738 | Lap top computer | — | 1993-04-13 |
| D332944 | Lap top computer | — | 1993-02-02 |