| Patents for G11B 7 - Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor (102,715) |
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| 02/20/2002 | EP1180765A1 Optical recording medium and porphycene compound |
| 02/20/2002 | EP1180262A1 Method for producing a hybrid disk, and hybrid disk |
| 02/20/2002 | EP1070317B1 Apparatus for the recording or for the reproduction of information with a drive system for a scanning device |
| 02/20/2002 | EP1030779B1 System and method for thermally manipulating a combination of a top and bottom substrate before a curing operation |
| 02/20/2002 | EP0706177B1 Optical recording medium |
| 02/20/2002 | CN1336898A Lifting device for substrates |
| 02/20/2002 | CN1336683A Prodn. of photoconductor or electroconductor device by using method of horizontal and solid phase over-growth |
| 02/20/2002 | CN1336663A CD-disc |
| 02/20/2002 | CN1336660A Device for reproducing digital video disc |
| 02/20/2002 | CN1336656A Optical information medium and its evaluation method |
| 02/20/2002 | CN1336655A Optical recording medium |
| 02/20/2002 | CN1336654A Metal alloy used for reflection or semi-reflection layer of optical memory media |
| 02/20/2002 | CN1336653A Combined prism, optical head and optical recording/reproducing device |
| 02/20/2002 | CN1336652A Object lens with compatibility of optical recording media with different thickness |
| 02/20/2002 | CN1336651A Optical element, optical head and signal reproducing method |
| 02/20/2002 | CN1336650A Optical pick-up device with compatibility of CD-discs with different thickness |
| 02/20/2002 | CN1336649A Optical pick-up device with compatibility of CD-discs with different thickness |
| 02/20/2002 | CN1336648A Optical pick-up device with compatibility of CD-discs with different thickness |
| 02/20/2002 | CN1336647A Optical pick-up device with compatibility of CD-discs with different thickness |
| 02/20/2002 | CN1336646A Optical pick-up device with compatibility of CD-discs with different thickness |
| 02/20/2002 | CN1336645A Optical pick-up device with compatibility of optical recording media with different thickness |
| 02/20/2002 | CN1336644A Optical television camera tube device |
| 02/20/2002 | CN1336643A Method and device for astigmatism regulation for optical wave-pick-up device |
| 02/20/2002 | CN1336642A CD-disc/CD read-only memory |
| 02/20/2002 | CN1336641A Disc recording medium, method and device for disc recording/reproducing, and method for detecting its tilt |
| 02/20/2002 | CN1336640A CD-disc, reproducing device, and arrangement for selecting disc recongnizing mark |
| 02/20/2002 | CN1336639A CD-disc device |
| 02/20/2002 | CN1336638A Optical information recording medium, and reproducing device therefor |
| 02/20/2002 | CN1079569C Optical pickup moving mechanism |
| 02/20/2002 | CN1079567C Optical recording and reproducing device with main shaft motor position correcting device |
| 02/20/2002 | CN1079564C Method for prodn. of organic optical recording disc |
| 02/20/2002 | CN1079563C 光盘 CD |
| 02/20/2002 | CN1079562C Pickup assembly for optical disk player |
| 02/20/2002 | CN1079561C Magnetooptical disc focus and tracking servo and magnetooptical disc servo device using same |
| 02/19/2002 | US6349400 Optical disc recording/reproducing method, optical disc and optical disc device |
| 02/19/2002 | US6349086 Optical disc and method for manufacturing same |
| 02/19/2002 | US6349085 High density recording medium with pit width to track pitch ratio in the range of 0.4 to 0.55 for push-pull tracking servo control |
| 02/19/2002 | US6349083 Near field type optical disk recording reproducing apparatus, optical information recording medium recording reproducing apparatus, pickup apparatus, objective lens |
| 02/19/2002 | US6349082 Optical disc apparatus |
| 02/19/2002 | US6349081 Recording medium, recording apparatus and recording method |
| 02/19/2002 | US6349079 System and method for detecting a head positioning error within a computer memory device |
| 02/19/2002 | US6349010 Apparatus for recording data in parallel tracks |
| 02/19/2002 | US6348983 Holographic storage medium having enhanced temperature operating range and method of manufacturing the same |
| 02/19/2002 | US6348572 Tripeptide containing 4-phosphono(difluoromethyl)phenylalanine groups; tyrosine phosphatase and cysteine protease assays; competitive binding; diabetes, cancer, alzheimer*s disease, osteoporosis |
| 02/19/2002 | US6348294 Optical disk master |
| 02/19/2002 | US6348251 Inorganic write-once optical recording medium with surface plasmon super-resolution layer |
| 02/19/2002 | US6348250 Optical recording medium using phthalocyanine dyes having maximum absorption wave length at about 680-750 nm which can be dissolved in common organic solvents |
| 02/14/2002 | WO2002013194A1 Method of manufacturing an optically scannable information carrier |
| 02/14/2002 | WO2002013193A1 Optical pickup device |
| 02/14/2002 | WO2002013192A2 Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus |
| 02/14/2002 | WO2002013191A1 Optical disk recording medium and name card and advertising method |
| 02/14/2002 | WO2002012212A1 Di(het)arylaminothiazole derivatives and their use in organic light-emitting diodes (oled's) and organic photovoltaic components |
| 02/14/2002 | WO2001057859A3 Method for the distribution of data marks on a medium, and method and apparatus for the holographic recording and readout of data |
| 02/14/2002 | WO2001054119A3 Optical recording medium, optical reproduction apparatus, and optical reproduction method |
| 02/14/2002 | WO2001029833A3 Digital laser image recorder |
| 02/14/2002 | US20020019948 Method and apparatus for preventing unauthorized intrusions into transmission apparatus maintenance system |
| 02/14/2002 | US20020019906 Signal processing circuit |
| 02/14/2002 | US20020018961 Recording layer produces reversible phase changes between crystal and amorphous state, which are induced by illuminating light rays which record and/or erase information signals |
| 02/14/2002 | US20020018870 Optical information medium |
| 02/14/2002 | US20020018869 Proper tracking error signals to be adapted to high density information recording and has various characteristics |
| 02/14/2002 | US20020018647 Information outputting apparatus and information outputting method, information recording apparatus and information recording method, information outputting recording system and information recording medium |
| 02/14/2002 | US20020018441 Air-bearing slider for optical disk drive |
| 02/14/2002 | US20020018440 Optical information medium |
| 02/14/2002 | US20020018439 Optical recording medium and its production method |
| 02/14/2002 | US20020018438 Optical information medium |
| 02/14/2002 | US20020018436 Thin optical pickup unit comprising only general-purpose optical parts |
| 02/14/2002 | US20020018435 Aberration correction element and optical pickup adopting the same |
| 02/14/2002 | US20020018434 An Astigmatism Generating Device To Remove Comma Aberration And Spherical Aberration |
| 02/14/2002 | US20020018433 Optical pickup apparatus and optical pickup method |
| 02/14/2002 | US20020018432 Optical pickup apparatus having an improved holographic unit, and optical disk drive including the same |
| 02/14/2002 | US20020018431 Optical scanning device |
| 02/14/2002 | US20020018429 Only -readable three-dimensional optical storage device |
| 02/14/2002 | US20020018428 Multilayer optical disk and method of initializing the same |
| 02/14/2002 | US20020018422 Information reproducing apparatus |
| 02/14/2002 | US20020018421 Information recording/reproducing apparatus |
| 02/14/2002 | US20020018420 Optical pickup apparatus, optical disc apparatus, and track recognition signal detection method |
| 02/14/2002 | US20020018419 Optical recording/reproducing apparatus |
| 02/14/2002 | US20020018418 Information recording and/or reproducing apparatus for optical disks having various protective layer thicknesses |
| 02/14/2002 | US20020018417 Circuit for measuring parameter of time-base error of pulse train, and optical disk recording apparatus |
| 02/14/2002 | US20020018415 Clock signal generating system |
| 02/14/2002 | US20020018414 Information reproduction apparatus, information recording apparatus, and reference mark detection circuit |
| 02/14/2002 | US20020018413 Information reproduction apparatus, information recording apparatus, and reference mark detection circuit |
| 02/14/2002 | US20020018412 Information recording and reproduction apparatus |
| 02/14/2002 | US20020018411 Disc drive apparatus and method for generating wobble information |
| 02/14/2002 | US20020018410 Power saving system for optical disc recording/reproding apparatus |
| 02/14/2002 | US20020018409 Diffraction grating, optical pick-up, error signal detection device, and error signal detection method |
| 02/14/2002 | US20020018408 Optical disk apparatus |
| 02/14/2002 | US20020018407 Optical pickup device |
| 02/14/2002 | US20020018406 Optical pickup device, aberration correcting method and aberration detecting unit therefor |
| 02/14/2002 | US20020018405 Disc playback apparatus |
| 02/14/2002 | US20020018254 Image recording apparatus and holographic recording medium cartridge |
| 02/14/2002 | US20020018110 Information recording apparatus |
| 02/14/2002 | DE19805357C2 Aufnahme- und Abspielgerät für optische Disks Recording and playback device for optical disks |
| 02/14/2002 | DE10116750A1 Optical disc-type information storage device, carries out control operation via track follow-up error signal |
| 02/14/2002 | DE10060106A1 Data storage medium with read-device for optically coded data, has linearly arranged data storage areas |
| 02/13/2002 | EP1179619A1 Method for crystallising amorphous layers |
| 02/13/2002 | EP1179521A1 Process for production of fluoroalcohol |
| 02/13/2002 | EP1179213A2 Optical wavefront modifier |
| 02/13/2002 | EP1179212A2 Optical scanning head |
| 02/13/2002 | EP1179211A2 Device for scanning a rotating information carrier |