Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8445354 | Methods for manufacturing a phase-change memory device | Yong-Ho Ha, Bong-Jin Kuh, Han-Bong Ko, Doo-Hwan Park, Hee-Ju Shin | 2013-05-21 |
| 8133429 | Methods for manufacturing a phase-change memory device | Yong-Ho Ha, Bong-Jin Kuh, Han-Bong Ko, Doo-Hwan Park, Hee-Ju Shin | 2012-03-13 |
| 8120091 | Non-volatile memory devices including a floating gate and methods of manufacturing the same | Suk-Kang Sung, Choong-Ho Lee, Dong-Uk Choi, Hee-Soo Kang, Kyu-Charn Park | 2012-02-21 |
| 8034683 | Method of forming a phase change material layer, method of forming a phase change memory device using the same, and a phase change memory device so formed | Sung-Lae Cho, Choong-Man Lee, Jin-Il Lee, Hye-Young Park, Young-Lim Park | 2011-10-11 |
| 7855145 | Gap filling method and method for forming semiconductor memory device using the same | Jin-Il Lee, Choong-Man Lee, Sung-Lae Cho, Hye-Young Park, Young-Lim Park | 2010-12-21 |
| 7791932 | Phase-change material layer and phase-change memory device including the phase-change material layer | Bong-Jin Kuh, Yong-Ho Ha, Han-Bong Ko, Doo-Hwan Park, Hee-Ju Shin | 2010-09-07 |
| 7727458 | Method of forming a chalcogenide compound target | Yong-Ho Ha, Bong-Jin Kuh, Han-Bong Ko, Doo-Hwan Park, Hee-Ju Shin | 2010-06-01 |
| 7665108 | Broadcasting program viewing method using electronic program guide and system thereof | Jong Seok Park | 2010-02-16 |
| 7568024 | Method for deciding network manager in home network | Kyoung-Woo Lee, Seung-Cheon Kim | 2009-07-28 |