| Patent application number | Description | Published |
|---|
| 20080212433 | Optimum Tracking Error Compensation For Improved Optical Disk Playability - The present invention relates to a method for operating an optical drive system capable of reproducing/recording information from/to an optical carrier ( | 09-04-2008 |
| 20080225661 | Optical Apparatus Capable of Generating Adaptive Control Signals - The present invention discloses an optical apparatus capable of reproducing/recording information from/to an optical carrier, e.g. a DVD or BD disk. The apparatus has control means for positioning/focusing a radiation beam ( | 09-18-2008 |
| 20080239911 | Parameter Variation Before Closing Radial Control Loop - The invention relates to a method of optimizing an optical drive system | 10-02-2008 |
| 20080259749 | Recovery of Lost Track Focusing on an Optical Disc - A method for restoring focusing of a laser beam on a track of an optical disc for reading or writing data from/to the track when the focusing of said beam onto said track has been lost, wherein two categories, A and B, of focus lost causes are defined, A being due to an external shock and B due to other reasons and wherein a focus re-capture is performed with the use of focus control information stored in a memory only for a category B focus lost. | 10-23-2008 |
| 20080259766 | Optical Pickup Actuator and Optical Scanning Device - An optical pickup actuator for low building height includes a suspended lensholder ( | 10-23-2008 |
| 20090040895 | SYSTEM FOR SCRIBING A VISIBLE LABEL - A device is for scribing a visible label on the medium. The medium ( | 02-12-2009 |
| 20090190462 | Optical Recording Apparatus With Reduced Power Consumption - The present invention relates to an optical recording apparatus capable of writing information on an optical medium in a writing mode and capable of writing a label image on an optical medium in a label mode. The apparatus has a displaceable optical head with a radiation source capable of emitting radiation. The apparatus further contains one or more processing means adapted to: analyze radiation reflected from the medium, control the radial position of the optical head, control the focal point of the radiation relative to the optical medium, and control the radiation source. In label mode, the optical recording apparatus is adapted to turn off at least one of the processing means for a pre-defined period of time in order to reduce the power consumption and in turn the temperature of the apparatus. | 07-30-2009 |
| 20090237486 | SYSTEM FOR SCRIBING A VISIBLE LABEL - A device is for scribing a visible label on the medium. The medium ( | 09-24-2009 |
| 20100142335 | METHOD FOR GRADUALLY CLOSING DOWN A FOCUS CONTROL LOOP OF AN OPTICAL DRIVE SYSTEM - The present invention relates to a method for operating an optical drive system ( | 06-10-2010 |
