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Class Information
Number: 720/658
Name: Dynamic optical information storage or retrieval > Dynamic mechanism optical subsystem
Description: Subject matter under the ... including specifics of separate substructures of optical transducer assembly of recording or reproducing system.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7500255 |
Data writing with plasmon resonator |
Mar. 3, 2009 |
| 7496938 |
Media drive with a luminescence detector and methods of detecting an authentic article |
Feb. 24, 2009 |
| 7461389 |
Adaptor member for a disc drive |
Dec. 2, 2008 |
| 7437743 |
Optical disk drive |
Oct. 14, 2008 |
| 7411793 |
Optical disk device |
Aug. 12, 2008 |
| 7395543 |
Disc chucking apparatus and disc player having the same |
Jul. 1, 2008 |
| 7394731 |
Information playback apparatus |
Jul. 1, 2008 |
| 7391608 |
Disk drive fastening mechanism |
Jun. 24, 2008 |
| 7342870 |
Position adjustment apparatus, optical pickup apparatus and position adjustment method |
Mar. 11, 2008 |
| 7315452 |
Optical disk device |
Jan. 1, 2008 |
| 7296280 |
Step movement mechanism |
Nov. 13, 2007 |
| 7272079 |
Transducer for heat assisted magnetic recording |
Sep. 18, 2007 |
| 7257828 |
Optical head device |
Aug. 14, 2007 |
| 7242644 |
Optical disk drive, and a method of assembling it |
Jul. 10, 2007 |
| 7210152 |
Optical head and optical recording medium drive |
Apr. 24, 2007 |
| 7168081 |
Domain stabilized magneto-optic head |
Jan. 23, 2007 |
| 6686597 |
Substrate rotating device, and manufacturing method and apparatus of recording medium master |
Feb. 3, 2004 |
| 6445650 |
High-speed dynamic actuating system for optical disks |
Sep. 3, 2002 |
| 5920539 |
Apparatus and method for suppression of electromagnetic emissions having a groove on an external surface for passing an electrical conductor |
Jul. 6, 1999 |
| 5682373 |
Optical pickup device |
Oct. 28, 1997 |
| 5617404 |
Magneto-optic disk apparatus provided with a holder having a claw catching and bending an elastic member |
Apr. 1, 1997 |
| 5107484 |
Arrangement of recording/reproducing apparatus |
Apr. 21, 1992 |
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