Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7768878 | Actuator calibration using a focus error signal | Andrew L. Van Brocklin | 2010-08-03 |
| 7728859 | Optical printhead | Andrew L. Van Brocklin | 2010-06-01 |
| 7671880 | Optical disk labeling system and method | David Pettigrew, Andrew Koll | 2010-03-02 |
| 7633839 | Self-sensing active-damping voice coil | — | 2009-12-15 |
| 7538788 | Label writing | Lawrence Taugher | 2009-05-26 |
| 7506377 | Method and apparatus for playing content | — | 2009-03-17 |
| 7496026 | Optical disc and method of printing optical disc | — | 2009-02-24 |
| 7468815 | Optical data processing using photo-detector array and framing marks on optical media | — | 2008-12-23 |
| 7443772 | Focus offset calibration | Andrew L. Van Brocklin, Greg J. Lipinski | 2008-10-28 |
| 7440574 | Content encryption using programmable hardware | Alexandra Delorme | 2008-10-21 |
| 7404133 | Error detection and correction employing modulation symbols satisfying predetermined criteria | Paul J. McClellan | 2008-07-22 |
| 7330326 | Recordable disk rotational speed error correction circuit | — | 2008-02-12 |
| 7239582 | Interpolation of optical disc vertical displacement information | Andrew Koll, Andrew L. Van Brocklin | 2007-07-03 |
| 7219840 | Calibrating fine actuator using a reference pattern | — | 2007-05-22 |
| 7196715 | Speed control using drive current profile | — | 2007-03-27 |
| 7177246 | Optical disk drive focusing apparatus using sum signal | Mike Salko, Andrew L. Van Brocklin | 2007-02-13 |
| 6813667 | Bus extender and formatter apparatus and methods | Alexandre Delorme | 2004-11-02 |