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Your search returned 218 patents.
( 369/53.34 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 6865145 | Recording-medium operating device, clock signal generating device and method for generating clock signal
| August 13, 2003 |
| 6859425 | Wobble signal detection circuit and optical disk device
| December 6, 2002 |
| 6856586 | Recording clock generating device and method thereof
| October 26, 2001 |
| 6847600 | Method for estimating the quality of an information recording medium utilizing equalization signals
| March 15, 2001 |
| 6845067 | Optical pickup position control method
| October 22, 2001 |
| 6836458 | Recording apparatus for optical recording media
| February 28, 2002 |
| 6831883 | Method of and apparatus for reproducing audio information, program storage device and computer data signal embodied in carrier wave
| August 4, 2000 |
| 6798724 | Low cost detection of wobble inversions using a tuned circuit
| June 1, 2000 |
| 6791776 | Apparatus for information recording and reproducing
| February 28, 2001 |
| 6781935 | Method for limited recording of an information signal, system for controlled recording of an information signal, and information signal recording apparatus
| January 13, 2000 |
| 6757228 | Information recording apparatus for writable recording media
| August 29, 2002 |
| 6754154 | Optical disk driving apparatus, optical disk driving method and optical disk apparatus
| February 3, 2000 |
| 6738342 | Optical disc and optical disc address reading apparatus and method
| July 11, 2002 |
| 6724704 | Information recording apparatus for writable recording media
| August 29, 2002 |
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