Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521878 | Radial tilt detector for an optical disc | — | 2003-02-18 |
| 6479809 | Radial tilt detector measuring an acceleration and distance of a beam spot | — | 2002-11-12 |
| 6462323 | Tilt detector and tilt detection method in the radial and tangential directions | — | 2002-10-08 |
| 6452144 | Tilt detection method and tilt detector | — | 2002-09-17 |