Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8415197 | Phase change memory device having an improved word line resistance, and methods of making same | Jang Uk Lee | 2013-04-09 |
| 8331407 | Apparatus and method for providing white board service in mobile communication system | — | 2012-12-11 |
| 8283651 | Phase change memory device having an improved word line resistance, and methods of making same | Jang Uk Lee | 2012-10-09 |