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Class Information
Number: 720/667
Name: Dynamic optical information storage or retrieval > Dynamic mechanism optical subsystem > Having power driven optical transducer assembly > Turntable moves linearly and simultaneously with the optical transducer assembly
Description: Subject matter wherein the turntable that supports the optical storage medium moves along a restricted linear path concurrent with linear movement of the optical transducer assembly during recording or reproducing of the optical storage medium.










Patents under this class:

Patent Number Title Of Patent Date Issued
8687475 Optical pickup device, optical pickup unit and data streamer apparatus Apr. 1, 2014
8225340 Slim optical disc drive for notebook computer Jul. 17, 2012
7418724 Apparatus for changing multiple media disks Aug. 26, 2008
7398539 Height-variable type turntable assembly and optical disk device including the same Jul. 8, 2008
6795970 Disk loading apparatus with floatable clamp means Sep. 21, 2004
6353591 Disk rotating device Mar. 5, 2002
5631894 Drive unit with axially movable turntable for receiving an optical disk May. 20, 1997
5398230 Apparatus for simultaneously moving the pickup and turntable of a disk player Mar. 14, 1995
5101398 Device for magnetically guiding movement of a moving body such as an optical head Mar. 31, 1992
4422170 Turntable apparatus Dec. 20, 1983
4383309 Disc-shaped recording medium reproducing apparatus May. 10, 1983











 
 
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