Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816163 | Updating image frames on a screen comprising memory | — | 2004-11-09 |
| 6747609 | Dual display arrangement and a terminal device | Risto Ronkka | 2004-06-08 |
| 6674060 | Method and apparatus for illuminating an object with white light | — | 2004-01-06 |