| 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) |
|---|
| 05/23/2002 | US20020060962 Information recording and reproducing system enabling a selection of whether or not to perform an interruption and resumption of a data-recording |
| 05/23/2002 | US20020060960 Focus control apparatus and focus control method |
| 05/23/2002 | US20020060959 Optical information recording and reproducing apparatus |
| 05/23/2002 | US20020060958 Optical information processing system using optical aberrations and information medium having recording layer protected by transparent layer having thickness irregularity |
| 05/23/2002 | US20020060872 Apparatus for reading data |
| 05/23/2002 | US20020060863 Tilting device for lens |
| 05/23/2002 | US20020060846 Diffraction element and optical pickup device |
| 05/23/2002 | US20020060706 Gradation reproduction method and gradation-reproduced image |
| 05/23/2002 | DE19907711C2 Datenträger mit verschieden formatierten Audio- und Videodaten sowie dazugehörige(s) Aufzeichnungsvorrichtung und -verfahren Media with different formatted audio and video data and associated (s) recording apparatus and method |
| 05/23/2002 | DE10124969A1 Informationsspeichervorrichtung und Informationsreproduktionsverfahren An information storage apparatus and information reproduction method |
| 05/23/2002 | DE10121134A1 Defektzonenverarbeitungsvorrichtung, Defektzonenverarbeitungsverfahren und Informationsspeichervorrichtung Defect zone processing device defect zone processing method, and information storage device |
| 05/23/2002 | CA2427411A1 Objective lens and optical pickup apparatus |
| 05/23/2002 | CA2406728A1 Methods, optical recording apparatus using such methods and optical recording medium for use by the methods and the apparatus |
| 05/22/2002 | EP1207531A2 Optical storage medium |
| 05/22/2002 | EP1207528A1 Pre-pit detecting device and information recording apparatus employing the same |
| 05/22/2002 | EP1207527A1 Method and apparatus for determining main parameter values of a storage medium that are required for replaying said storage medium |
| 05/22/2002 | EP1207525A2 Optical information recording employing improved recording power control scheme |
| 05/22/2002 | EP1207524A2 Laser output circuit for optical disk recording apparatus |
| 05/22/2002 | EP1207523A2 Error signal detection apparatus for optical recording/reproducing system |
| 05/22/2002 | EP1206774A1 Optical data carrier in the form of a disk |
| 05/22/2002 | EP1206772A1 Method and device for recording an information signal on an information layer of a recording medium |
| 05/22/2002 | EP1088017A4 Optical articles comprising isosorbide polyesters and method for making same |
| 05/22/2002 | CN2492925Y New-type DVD optical head support |
| 05/22/2002 | CN1350686A Optical head |
| 05/22/2002 | CN1350551A Vinylcyclohexane-based polymers |
| 05/22/2002 | CN1350489A Information recording medium and method for manufacturing the same |
| 05/22/2002 | CN1350296A Timing signal recovery with superheterodyne phase-lock loop |
| 05/22/2002 | CN1350292A Multiple CD positioning and clamping mechanism |
| 05/22/2002 | CN1350290A Optical disk and method and apparatus for producing optical disk |
| 05/22/2002 | CN1350288A 信息记录与再现装置 Information recording and reproducing apparatus |
| 05/22/2002 | CN1350287A Nanometer track CD-enciphering method and CD based on the method |
| 05/22/2002 | CN1350286A Optical disk equipment and focusing leaping method |
| 05/22/2002 | CN1350285A CD driver with several tangent speeds |
| 05/22/2002 | CN1350284A System and method for controlling passive bipolar electric arc |
| 05/22/2002 | CN1085372C 光信息记录介质 The optical information recording medium |
| 05/22/2002 | CN1085371C Pickup adjusting device in optical disk player |
| 05/22/2002 | CN1085370C Pickup adjusting apparatus of disk player |
| 05/22/2002 | CN1085369C Data output interface circuit of optical disk driving recording system |
| 05/22/2002 | CN1085368C Compatible optical read device |
| 05/21/2002 | US6393596 Missing pulse detector using synchronous detection |
| 05/21/2002 | US6393574 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 05/21/2002 | US6393400 Intelligent optical disk with speech synthesizing capabilities |
| 05/21/2002 | US6393206 Optical disc recording apparatus and recording method for facilitating dubbing |
| 05/21/2002 | US6392987 Disk cartridge and adapter with locking and misinsertion preventing mechanism for the cover |
| 05/21/2002 | US6392985 Optical reproduction apparatus for reproducing information from optical recording medium having wobbled address pits |
| 05/21/2002 | US6392979 Optical pickup and optical disk apparatus using the same |
| 05/21/2002 | US6392978 Method of forming light emitting portion of light spot forming device and optical element |
| 05/21/2002 | US6392977 Optical pickup with a hologram to limit the aperture of two light beams with different wavelengths |
| 05/21/2002 | US6392973 Method and apparatus for recording digital data by forming pits on recording medium |
| 05/21/2002 | US6392972 Optical storage unit having a dual position optical phase adjuster |
| 05/21/2002 | US6392971 Focus control method and optical disc recording/reproducing apparatus |
| 05/21/2002 | US6392970 Reproducing light quantity control method for optical memory device, and reproducing light quantity control device, and optical recording medium |
| 05/21/2002 | US6392968 Method for reproducing data including judging whether seamless reproduction of the data is possible |
| 05/21/2002 | US6392967 Apparatus for measuring characteristics of optical disc systems and method |
| 05/21/2002 | US6392966 Feed velocity control apparatus for controlling the movement of information reading point of disc player |
| 05/21/2002 | US6392965 Optical pickup device |
| 05/21/2002 | US6392915 Method of storing and retrieving binary information |
| 05/21/2002 | US6392819 Objective lens and fabrication method thereof |
| 05/21/2002 | US6392775 Optical reflector for micro-machined mirrors |
| 05/21/2002 | US6392105 Reacting methanol with tetrafluoroethylene or hexafluoropropylene |
| 05/21/2002 | US6391983 Casting composition of aromatic polyvinyl monomer, polythiol and epoxy strain reducer |
| 05/21/2002 | US6391418 Aromatic polycarbonate resin and biphenyl, ortho-or meta-terphenyl, or their trichloro derivatives to enhance rigidity while maintaining its excellent transparency |
| 05/21/2002 | US6391417 Ag--in--sb--te based phase-change optical information recording medium with high overwriting repetition number, high recording density, excellent reproduction characteristics capable of attaining high speed recording and reproduction. |
| 05/21/2002 | US6390145 Container and method for sealing the container |
| 05/16/2002 | WO2002039449A1 Recording medium, its controller and controlling method |
| 05/16/2002 | WO2002039446A2 Disc drive system and methods for use with bio-discs |
| 05/16/2002 | WO2002039444A1 Magnetic recording/reproducing device |
| 05/16/2002 | WO2002039442A2 Radiation-curable compositions for optical media |
| 05/16/2002 | WO2002039441A1 Optical information record medium, stamper, exposure apparatus, and method for manufacturing stamper |
| 05/16/2002 | WO2002039440A1 Optical head for scanning a record carrier. |
| 05/16/2002 | WO2002039439A2 Device and method for reading multilayer optical disk |
| 05/16/2002 | WO2002039438A1 Optical scanning device comprising a tiltable lens system |
| 05/16/2002 | WO2002039437A1 Optica disk unit and control method therefor |
| 05/16/2002 | WO2002039436A1 Optical disk unit and control method therefor |
| 05/16/2002 | WO2002039435A1 Disk device |
| 05/16/2002 | WO2002039434A1 Optical disk, recording device for optical disk, reproducing device for optical disk, method of reproducing optical disk and method of producing optical disk |
| 05/16/2002 | WO2002015183A3 Method for generating a binary signal having a predetermined spectral shape |
| 05/16/2002 | WO2002014449A8 Adhesive composition for optical disks |
| 05/16/2002 | WO2002005267A3 Reversible piezoelectric positioning device and a disk drive using same |
| 05/16/2002 | WO2001095331A3 Method of implicit partitioning the storage space available on a storage medium |
| 05/16/2002 | WO2001094384A3 A rhodopsin-like protein extractable from the photoreceptor of euglena gracilis, for use in the preparation of opto-electronic devices |
| 05/16/2002 | WO2001075872B1 Structure and method for storing data on optical disks |
| 05/16/2002 | WO2001034765A9 Methods and apparatus for the electronic, homogeneous assembly and fabrication of devices |
| 05/16/2002 | US20020058119 Recording layer of an azaporphyrin metal complex dye and a metal reflective layer on a transparent substrate that has a groove |
| 05/16/2002 | US20020058118 Optical recording medium, optical recording and reproducing device, and recording and reproducing method for the optical recording medium |
| 05/16/2002 | US20020058084 Optical disk mold tooling for reduced edge wedge |
| 05/16/2002 | US20020057901 Storage medium, recording apparatus, playback apparatus, recording method, and computer-readable storage medium |
| 05/16/2002 | US20020057722 Recording/reproducing apparatus, and method of detecting state thereof |
| 05/16/2002 | US20020057721 Semiconductor laser apparatus, information recording/reproduction apparatus and image recording apparatus |
| 05/16/2002 | US20020057646 Optical information recording medium and method of manufacturing the same |
| 05/16/2002 | US20020057645 Optical recording medium and its manufacturing method |
| 05/16/2002 | US20020057644 Optical disc |
| 05/16/2002 | US20020057642 Optical pickup device having chromatic aberration correction lens |
| 05/16/2002 | US20020057641 Optical disc and apparatus for manufacturing a master disc therefor |
| 05/16/2002 | US20020057639 BCA evaluation device and BCA evaluation method for rewritable DVDs |
| 05/16/2002 | US20020057638 Method and a control circuit for controlling a BCA clock to read a BCA data on an optical medium |
| 05/16/2002 | US20020057637 Protecting a digital optical disk against copying, by providing a zone having optical properties that are modifiable while it is being read |
| 05/16/2002 | US20020057635 Laser output circuit for optical disk recording apparatus |
| 05/16/2002 | US20020057634 Recording apparatus and method for optical recording medium |
| 05/16/2002 | US20020057633 Clock extracting device of disc reproducing apparatus |