Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8599674 | Method for storing data on an optical recording medium | Hartmut Richter, Holger Hofmann, Stephan Knappmann, Christof Ballweg | 2013-12-03 |
| 7663996 | Track jumping for optical recording media | Eric Fani, Gerhard Reiner | 2010-02-16 |
| 7499382 | Method for gain adjustment for production of a lens position signal, and a corresponding appliance for reading from and/or writing to an optical recording medium | — | 2009-03-03 |
| 7468935 | Optimized tracking method | Christoph Dietrich | 2008-12-23 |
| 7466636 | Method for generating a corrected error signal, and corresponding apparatus | Friedhelm Zucker | 2008-12-16 |
| 7382077 | Electric motor | Jürgen Mössner | 2008-06-03 |
| 7345965 | Method for track counting and corresponding apparatus for reading from and/or writing to an optical recording medium | — | 2008-03-18 |
| 7336566 | Method and apparatus for track type identification, and method of track jump | Heinz-Jorg Schroder, Stefan Kimmelmann | 2008-02-26 |
| 7280450 | Method and device for detecting land pre-pits | — | 2007-10-09 |
| 7266057 | Method for generating a lens position signal and corresponding apparatus for reading from and/or writing to an optical recording medium | — | 2007-09-04 |
| 7218583 | Method for land pre-pit recovery | Pierluigi Muzio | 2007-05-15 |
| 7206263 | Method for position control in optical data carriers with address information | Martin Kuner, Stefan Kimmelmann | 2007-04-17 |
| 7184375 | Apparatus for scanning optical recording media using a differential phase detection method | Marten Kabutz | 2007-02-27 |
| 7170833 | Apparatus for scanning optical recording media using DPD tracking method with analog and digital delay elements | Steffen Lehr | 2007-01-30 |
| 7151719 | Method for reducing the noise in a wobble signal | Uwe Reschke | 2006-12-19 |
| 7123572 | Method for reducing the noise in a wobble signal | — | 2006-10-17 |
| 7099241 | Apparatus for scanning optical recording media | Christoph Dietrich | 2006-08-29 |
| 7065010 | Method for tracking in an optical recording/reading apparatus, and corresponding apparatus | Marten Kabutz | 2006-06-20 |
| 6781948 | Device for reading from and/or writing to optical recording media | Lieu-Kim Dang, Friedhelm Zucker | 2004-08-24 |
| 6507549 | Device for reading from and/or writing to optical recording media | Yasuaki Morimoto, Friedhelm Zucker | 2003-01-14 |
| 6414917 | Device for reading optical recording media having improved track error signal correction | — | 2002-07-02 |
| 6266303 | Apparatus for reading or writing optical recording carriers | — | 2001-07-24 |
| 6266305 | Device for reading from and/or writing to optical recording media | — | 2001-07-24 |
| 6169716 | Data slicer for an apparatus and a method for reading from and/or writing to optical recording media | — | 2001-01-02 |
| 6084835 | Device for scanning optical discs using phase detection in a system with significant objective lens movement | Lieu-Kim Dang | 2000-07-04 |