|
| | |
|
Your search returned 50 patents.
( 369/110.02 in Current US Classification ) |
|
|
| 1 |
| Patent ID | Title | Date Filed |
| 4905215 | System for reading information from two storage layers of an optical disk in different manners
| December 14, 1987 |
| 4847824 | Readback circuits for magnetooptic players
| December 21, 1987 |
| 4833662 | Reproduction apparatus for a magneto-optical recording medium
| April 21, 1986 |
| 4823220 | Detector for magnetooptic recorders
| November 16, 1987 |
| 4774615 | Magneto-optic read-out method and apparatus with polarization correction means
| February 17, 1987 |
| 4715024 | Optical head with provision for tracking and focussing control
| November 19, 1986 |
| 4691308 | Apparatus for reproducing information from magnetooptical recording medium
| April 5, 1985 |
| 4682315 | Focussing error detection device for use in optical disk type recording system
| June 14, 1985 |
| 4571650 | Magneto-optic information storage system utilizing a self-coupled laser
| September 6, 1983 |
| 4409631 | Optical apparatus and method for reproducing information recorded in a magnetic recording medium
| September 28, 1981 |
| 4325135 | Optical record carrier and apparatus for reading it
| October 22, 1979 |
| 1 |
|
|
|
|
|
|
|
|
|
|
|