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Your search returned 42 patents.
( 720/725 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 5940361 | Cartridge hand off selection mechanism
| June 3, 1994 |
| 5600628 | Compact disc album
| September 16, 1992 |
| 5521899 | Optical disk apparatus for mechanically restricting the distance between an optical disk and an optical head
| December 6, 1994 |
| 5371730 | Optical memory and information processing apparatus
| November 28, 1990 |
| 5274612 | Information processor and disk memory used in the same
| August 5, 1991 |
| 5260924 | Cleaning cartridge for optical disk drive apparatus
| October 3, 1991 |
| 5253246 | Universal data storage element for providing various data storage media in a standard exterior housing
| February 12, 1992 |
| 5235586 | Computer system utilizing compact intelligent disks
| December 4, 1991 |
| 5206844 | Magnetooptic recording medium cartridge for two-sided overwriting
| August 9, 1991 |
| 5140489 | Disk cartridge adapted for use with different disk drives
| October 30, 1989 |
| 5077726 | Optical disc cartridge with a flexible storage medium
| April 5, 1989 |
| 4901303 | Photo-electro-magnetic disc device
| August 1, 1988 |
| 4535434 | Optical disc and disc drive mechanism
| March 23, 1981 |
| 4168835 | Device for loading a recording disc in a recording reproducing apparatus
| July 25, 1977 |
| RE38848 | Recording medium cartridge and signal recording apparatus
| December 28, 2001 |
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