Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6894305 | Phase-change memory devices with a self-heater structure | Ji-Hye Yi, Yong-Ho Ha | 2005-05-17 |
| 6849892 | Phase changeable memory devices having reduced cell areas | — | 2005-02-01 |