Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8148710 | Phase-change memory device using a variable resistance structure | Suk-Hun Choi, Chang-Ki Hong, Yoon-Ho Son | 2012-04-03 |
| 7982318 | Device including contact structure and method of forming the same | Young-Moon Choi, Sun-Woo Lee, Hong-Sik Yoon, Kyung-Rae Byun | 2011-07-19 |
| 7811834 | Methods of forming a ferroelectric layer and methods of manufacturing a ferroelectric capacitor including the same | Dong-Hyun Im, Ik Soo Kim, Choong-Man Lee, Sung-Ju Lee | 2010-10-12 |
| 7803657 | Method of manufacturing a variable resistance structure and method of manufacturing a phase-change memory device using the same | Suk-Hun Choi, Chang-Ki Hong, Yoon-Ho Son | 2010-09-28 |
| 7666789 | Method of manufacturing a variable resistance structure and method of manufacturing a phase-change memory device using the same | Suk-Hun Choi, Chang-Ki Hong, Yoon-Ho Son | 2010-02-23 |
| 7585683 | Methods of fabricating ferroelectric devices | Dong-Hyun Im, Byoung-Jae Bae, Ik Soo Kim, Choong-Man Lee, Dong-Chul Yoo | 2009-09-08 |
| 7583095 | High-density probe array | Dong-Chul Yoo, Byoung-Jae Bae, Ji-Eun Lim, Dong-Hyun Im | 2009-09-01 |
| 7465604 | Methods of fabricating alignment key structures in semiconductor devices including protected electrode structures | — | 2008-12-16 |