Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294005 | Semiconductor device having a plurality of channel layers and method of manufacturing the same | Woo-Cheol Shin, Myung Gil Kang, Sang Hoon Lee, Sung Man WHANG | 2025-05-06 |
| 11862639 | Semiconductor device having a plurality of channel layers and method of manufacturing the same | Woo-Cheol Shin, Myung Gil Kang, Sang Hoon Lee, Sung Man WHANG | 2024-01-02 |
| 11437377 | Method of manufacturing semiconductor device having a plurality of channel layers | Woo-Cheol Shin, Myung Gil Kang, Sang Hoon Lee, Sung Man WHANG | 2022-09-06 |
| 10833085 | Semiconductor device having a plurality of channel layers and method of manufacturing the same | Woo-Cheol Shin, Myung Gil Kang, Sang Hoo LEE, Sung Man WHANG | 2020-11-10 |
| 8753945 | Method of manufacturing a semiconductor device | Keon Yong Cheon, Dong Won Kim, Sung-Man Lim, Yaoqi Dong | 2014-06-17 |
| 7498626 | Semiconductor device and method of manufacturing the same | Hiroaki Ohkubo, Yasutaka Nakashiba | 2009-03-03 |
| 7256462 | Semiconductor device | — | 2007-08-14 |
| 7190009 | Semiconductor device | — | 2007-03-13 |
| 6798027 | Semiconductor device including gate insulation films having different thicknesses | — | 2004-09-28 |
| 6627490 | Semiconductor device and method for fabricating the same | Kiyotaka Imai | 2003-09-30 |
| 6551884 | Semiconductor device including gate insulation films having different thicknesses | — | 2003-04-22 |
| 6472714 | Semiconductor device in which memory cells and peripheral circuits are provided on the same circuit | Kiyotaka Imai | 2002-10-29 |
| 6413811 | Method of forming a shared contact in a semiconductor device including MOSFETS | — | 2002-07-02 |
| 6342413 | Method of manufacturing semiconductor device | Kiyotaka Imai | 2002-01-29 |
| 6217357 | Method of manufacturing two-power supply voltage compatible CMOS semiconductor device | — | 2001-04-17 |
| 6133082 | Method of fabricating CMOS semiconductor device | — | 2000-10-17 |
| 5994179 | Method of fabricating a MOSFET featuring an effective suppression of reverse short-channel effect | — | 1999-11-30 |
| 5994743 | Semiconductor device having different sidewall widths and different source/drain depths for NMOS & PMOS structures | — | 1999-11-30 |
| 5733792 | MOS field effect transistor with improved pocket regions for suppressing any short channel effects and method for fabricating the same | — | 1998-03-31 |