Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557661 | Methods of manufacturing a semiconductor device and a semiconductor memory device thereby | Han Geun Yu, Gyung-jin Min, Seong-soo Lee, Yoo-Chul Kong, Dae-hyun Jang | 2013-10-15 |
| 8236682 | Method of forming contact structure | Kyung-Rae Byun, Min-Joon Park | 2012-08-07 |
| 7772067 | Methods of forming phase-changeable memory devices using growth-enhancing and growth-inhibiting layers for phase-changeable materials | Jinil Lee, Dohyung Kim, Hyunjun Sim, Hyeyoung Park, Sunglae Cho +1 more | 2010-08-10 |
| 7763878 | Phase changeable memory device structures | Hideki Horii, Ji-Hye Yi | 2010-07-27 |
| 7494866 | Semiconductor device and related method of manufacture | Hwa-Young Ko, Kyung-Rae Byun, Hyoung Seub Rhie, Hee Seok Kim, Jin-Hwan Ham | 2009-02-24 |
| 7419881 | Phase changeable memory device and method of formation thereof | Byeong-Ok Cho, Kyung-Chang Ryoo, Kyung-Rae Byun | 2008-09-02 |
| 7397092 | Phase changable memory device structures | Hideki Horii, Ji-Hye Yi | 2008-07-08 |
| 7037749 | Methods for forming phase changeable memory devices | Hideki Horii, Ji-Hye Yi | 2006-05-02 |
| 6887720 | Ferroelectric memory device and method of forming the same | — | 2005-05-03 |
| 6717196 | Ferroelectric memory device | — | 2004-04-06 |
| 5965911 | Mos transistor adopting titanium-carbon-nitride gate electrode and manufacturing method thereof | Choong-ryul Paik, Ki Hong Lee | 1999-10-12 |
| 5843818 | Methods of fabricating ferroelectric capacitors | Jong Moon | 1998-12-01 |
| 5795817 | MOS transistor adopting titanium-carbon-nitride gate electrode and manufacturing method thereof | Choong-ryul Paik, Ki Hong Lee | 1998-08-18 |