Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8284129 | Light emitting pixel and apparatus for driving the same | Jong Hak Baek | 2012-10-09 |
| 8043869 | Magnetic memory device and method of fabricating the same | Woo-Yeong Cho, Hyun-Geun Byun, Choong-Keun Kwak | 2011-10-25 |
| 7994493 | Phase change memory devices employing cell diodes and methods of fabricating the same | Woo-Yeong Cho, Du-Eung Kim, Hyun-Geun Byun, Sang-Beom Kang, Beak-Hyung Cho +1 more | 2011-08-09 |
| 7973483 | Light emitting pixel and apparatus for driving the same | Jong Hak Baek | 2011-07-05 |
| 7952918 | Method of operating a magnetoresistive RAM | Woo-Yeong Cho | 2011-05-31 |
| 7851878 | Magnetic memory device and method of fabricating the same | Woo-Yeong Cho, Hyun-Geun Byun, Choong-Keun Kwak | 2010-12-14 |
| 7791929 | Magnetoresistive RAM and associated methods | Woo-Yeong Cho | 2010-09-07 |
| 7652926 | Nonvolatile semiconductor memory device including a cell string with dummy cells | Sang-Gu Kang | 2010-01-26 |
| 7605473 | Nonvolatile memory devices | Jung-Dal Choi, Jong-Sun Sel | 2009-10-20 |
| 7595747 | Digital-to-analog converter, and method thereof | Ji-Woon Jung, Myung Hee Lee | 2009-09-29 |
| 7582941 | Magnetic memory device and method of fabricating the same | Woo-Yeong Cho, Hyun-Geun Byun, Choong-Keun Kwak | 2009-09-01 |
| 7573411 | Digital-to-analog converter, display panel driver having the same, and digital-to-analog converting method | Ju-Hyun Ko | 2009-08-11 |
| 7427531 | Phase change memory devices employing cell diodes and methods of fabricating the same | Woo-Yeong Cho, Du-Eung Kim, Hyun-Geun Byun, Sang-Beom Kang, Beak-Hyung Cho +1 more | 2008-09-23 |
| 6816429 | Integrated circuit capable of being burn-in tested using an alternating current stress and a testing method using the same | Sang-Jib Han, Du-Eung Kim, Choong-Keun Kwak | 2004-11-09 |
| 6490223 | Integrated circuit capable of being burn-in tested using an alternating current stress and a testing method using the same | Sang-Jib Han, Du-Eung Kim, Choong-Keun Kwak | 2002-12-03 |
| 6487117 | Method for programming NAND-type flash memory device using bulk bias | Jeong-Hyuk Choi | 2002-11-26 |
| 6026039 | Parallel test circuit for semiconductor memory | Du-Eung Kim, Choong-Keun Kwak | 2000-02-15 |
| 5965939 | Semiconductor device and a method of manufacture | Kyeong Tae Kim, Young Hun Park, Won-Mo Park, Ji-hong Ahn | 1999-10-12 |
| 5960293 | Methods including oxide masks for fabricating capacitor structures for integrated circuit devices | Weon-cheol Hong | 1999-09-28 |
| 5940716 | Methods of forming trench isolation regions using repatterned trench masks | Joo Jin | 1999-08-17 |
| 5930621 | Methods for forming vertical electrode structures and related structures | Dug-dong Kang | 1999-07-27 |
| 5902126 | Methods for forming integrated circuit capacitor electrodes including surrounding insulating sidewalls and spacers | Sun-cheol Hong | 1999-05-11 |
| 5879984 | Methods for fabricating capacitor structures using a photoresist layer | Jong Jin Lee | 1999-03-09 |
| 5858860 | Methods of fabricating field isolated semiconductor devices including step reducing regions | Myoung-seob Shim, Won-Taek Choi | 1999-01-12 |
| 5852572 | Small-sized static random access memory cell | Soon-Moon Jung | 1998-12-22 |