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Your search returned 27 patents.
( 720/626 in Current US Classification )
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Patent IDTitleDate Filed
7219355 Optical disk reproducing apparatus March 7, 2003
7210150 Optical disk driving apparatus capable of detecting overlapped disc insertion September 30, 2003
7191455 Disk-type recording and/or reproducing apparatus and method of judging disc-shaped recording medium of disc-type recording and/or reproducing apparatus November 13, 2003
7180840 Method for checking disk loading status in optical disk driver September 14, 2000
7134126 Apparatus and method for reducing program selection time in multi-changer of optical disk player May 20, 2003
7039925 Disk reproducing device to prevent faulty operation in loading operation April 24, 2003
7017168 Information plate handling in a read/write device January 21, 2005
6993777 Recording medium loading apparatus October 9, 2001
6990673 Optical disc loading using two detecting arms and an edge sensor July 8, 2002
6963519 Disc device November 13, 2002
6883174 Read/write device for an information plate with load/unload mechanism November 2, 2000
6880160 Device for transferring a disk in a disk drive July 14, 2000
6754901 Disk player March 26, 2002
6735164 Electronic device November 2, 2000
6639880 Apparatus for recording and/or reproducing disc-shaped recording medium including driving source for driving carrying mechanism and elevating mechanism September 18, 2002
6480442 Disk player capable of detecting different sizes of optical disks September 28, 1999
6262961 Disk loading device and disk cartridge November 17, 1998
5974016 Disc reader with automatic closing tray May 30, 1997
5970037 Magneto-optical disk apparatus November 26, 1996
5914929 Optical disk recording/playback device with means to recognize, read from and record to multiple types of optical disk types August 11, 1997
5278808 Operating unit attaching and removing apparatus for a vehicle-mounted acoustic device October 8, 1992
5150349 Disc loading structure October 17, 1990
5136570 Disc ejecting structure with plurality of disk position sensors September 13, 1990
4995027 Automatic loading disc player November 16, 1988
4674080 Disc loading and unloading apparatus for use in a disc player September 24, 1985
4205853 Record side identification apparatus for video disc player November 29, 1978
4098510 Record player February 24, 1977
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