Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288752 | Phase change memory device capable of reducing disturbance and method of manufacturing the same | — | 2012-10-16 |
| 8236685 | Phase change memory device having multiple metal silicide layers and method of manufacturing the same | — | 2012-08-07 |
| 8232160 | Phase change memory device and method of manufacturing the same | — | 2012-07-31 |
| 8222628 | Phase change memory device having a bottleneck constriction and method of manufacturing the same | — | 2012-07-17 |
| 8129746 | Phase change memory device and method of manufacturing the same | — | 2012-03-06 |
| 7883958 | Phase change memory device having a diode that has an enlarged PN interfacial junction and method for manufacturing the same | — | 2011-02-08 |
| 7687795 | Phase change memory device with reinforced adhesion force | Hae Chan PARK, Cheol Seong Hwang, Byung Joon Choi | 2010-03-30 |