| 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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| 03/06/2002 | CN1080431C Magnetic-optical sensor with optical store |
| 03/06/2002 | CN1080430C Magneto-optical head apparatus |
| 03/06/2002 | CN1080429C Recording/reproducing apparatus for disc-shaped recording medium |
| 03/06/2002 | CN1080428C Write once optical disc recording apparatus |
| 03/06/2002 | CN1080427C 光拾取器 An optical pickup |
| 03/06/2002 | CN1080426C Optical disc apparatus |
| 03/06/2002 | CN1080425C Multiple data surface optical data storage system |
| 03/05/2002 | US6353704 Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc |
| 03/05/2002 | US6353592 Optical recording medium and optical disk device |
| 03/05/2002 | US6353591 Disk rotating device |
| 03/05/2002 | US6353589 Pickup guide mechanism |
| 03/05/2002 | US6353588 Objective lens used with high density optical recording medium |
| 03/05/2002 | US6353587 Optical pickup |
| 03/05/2002 | US6353585 Apparatus and method of forming evaluation signal used in adjusting focus bias and adjusting skew of disk drive |
| 03/05/2002 | US6353584 Reproducing and recording apparatus, decoding apparatus, recording apparatus, reproducing and recording method, decoding method and recording method |
| 03/05/2002 | US6353583 Signal operational circuit for a multi-beam pick-up device |
| 03/05/2002 | US6353582 Pickup device |
| 03/05/2002 | US6352753 Stability; writing, erasing cycles |
| 03/05/2002 | US6352656 Coating with acryl or polyimide onto silicon substrate master; nondeforming nickel projections; etching |
| 03/05/2002 | US6352612 For dvds |
| 02/28/2002 | WO2002017320A1 Method of storing or decoding a stream of bits |
| 02/28/2002 | WO2002017319A1 Copy protected optical disc manufacturing method and copy protected optical disc |
| 02/28/2002 | WO2002017314A1 Optical recording medium |
| 02/28/2002 | WO2002017312A1 Optically controlled digital data read/write device |
| 02/28/2002 | WO2002017311A1 Method for generating a corrected error signal, and corresponding apparatus |
| 02/28/2002 | WO2002017310A1 Method for tracking in an optical recording/reading apparatus, and corresponding apparatus |
| 02/28/2002 | WO2002017309A2 Information recording medium and recording/reproducing method thereof |
| 02/28/2002 | WO2002017308A1 Method and apparatus for writing data in a disk drive |
| 02/28/2002 | WO2002017306A1 Method and apparatus using track scan data to qualify heads based on pes linearity |
| 02/28/2002 | WO2002017304A2 Multilevel optical recording medium with transparent heat sink for laser read/write system |
| 02/28/2002 | WO2002016518A1 Uv curable coating composition and optical recording medium using the same |
| 02/28/2002 | WO2002016144A1 Optical information recording medium |
| 02/28/2002 | WO2002016037A1 Methods and apparatus for optical disc data acquisition using physical synchronization markers |
| 02/28/2002 | WO2002015895A2 Alpha-difluoromethylornithine (dfmo) use in the human prostate |
| 02/28/2002 | WO2001084545A3 Miniature optical disk for data storage |
| 02/28/2002 | US20020026587 Copy protection system |
| 02/28/2002 | US20020025491 Recording; compact disks, television; complex of cyanine dye and tetracyanoquinodmethane compound |
| 02/28/2002 | US20020025443 Optical recording medium and process for producing an optical recording medium |
| 02/28/2002 | US20020025408 Embossing method and article formed therefrom |
| 02/28/2002 | US20020025402 Such as DVD, comprising a polymer substrate and a radiation-cured coating provided by curing a composition of pH greater than or equal to three and comprising at least one acrylate monomer; low jitter under given heat and humidity |
| 02/28/2002 | US20020025401 Optical storage using materials comprising chromophore oligomers which can undergo cycloaddition |
| 02/28/2002 | US20020025162 Optical device and optical information recording apparatus using the same |
| 02/28/2002 | US20020025143 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 02/28/2002 | US20020025142 Apparatus and method for recording and reproducing data into and from optical disk using zigzag scan |
| 02/28/2002 | US20020025140 Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded |
| 02/28/2002 | US20020025139 Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded |
| 02/28/2002 | US20020025039 Recording method, producing method, playback method, apparatus, and information recording medium |
| 02/28/2002 | US20020024925 Apparatus and method for manufacturing the same |
| 02/28/2002 | US20020024924 Recording medium and recording medium master, and method of manufacturing recording medium |
| 02/28/2002 | US20020024923 Optical information recording medium |
| 02/28/2002 | US20020024922 Optical recording medium and method for fabricating the same |
| 02/28/2002 | US20020024920 Optical pick-up apparatus |
| 02/28/2002 | US20020024919 Swing-arm type optical recording and reproducing apparatus and optical disk applicable to the same |
| 02/28/2002 | US20020024918 Optical pickup having two wavelength laser and simple structure |
| 02/28/2002 | US20020024917 Optical pickup compatible with a digital versatile disk and a recordable compact disk using a holographic ring lens |
| 02/28/2002 | US20020024916 Optical pickup |
| 02/28/2002 | US20020024915 Optical recording medium, master disc for the preparation of the optical recording medium and optical recording and/or reproducing apparatus |
| 02/28/2002 | US20020024914 Recording apparatus and method, reproducing apparatus and method, and recording medium |
| 02/28/2002 | US20020024913 Information recording medium, method for producing the same, and recording/reproducing method using the same |
| 02/28/2002 | US20020024909 Semiconductor laser driving apparatus and optical disc apparatus including the same |
| 02/28/2002 | US20020024908 Information outputting apparatus, information outputting method and presention medium |
| 02/28/2002 | US20020024906 Universal mass storage information card and drive assembly |
| 02/28/2002 | US20020024904 Optical disk apparatus, optical disk recording method, and optical disk |
| 02/28/2002 | US20020024903 Optical disk unit |
| 02/28/2002 | US20020024901 Optical disk recording and reproducing apparatus and method for recording and controlling optical disk |
| 02/28/2002 | US20020024900 Optical disk, optical disk drive apparatus, and optical disk tracking method |
| 02/28/2002 | US20020024899 Apparatus and method to compensate for disturbance using learning control in an optical recording/reproducing apparatus and optical recording medium drive servo system |
| 02/28/2002 | US20020024898 Track-jump controlling apparatus and method |
| 02/28/2002 | US20020024897 Wobble detecting apparatus |
| 02/28/2002 | US20020024892 Recording medium of stream data, and recording method and playback method of the same |
| 02/28/2002 | US20020024891 Optical disk apparatus |
| 02/28/2002 | US20020024890 Track search control apparatus, track search control method, data recording apparatus, data reproduction apparatus and data recording medium |
| 02/28/2002 | US20020024774 Method and apparatus for dynamically controlling the flying behaviour and height of a read/write head in a storage device |
| 02/28/2002 | US20020024733 Achromatic beam shaping prism |
| 02/28/2002 | US20020024688 Aberration correction apparatus and method |
| 02/28/2002 | US20020024004 Probe with hollow waveguide and method for producing the same |
| 02/28/2002 | US20020023965 Recording medium and apparatus and method for manufacturing the same |
| 02/28/2002 | US20020023833 Electroforming apparatus |
| 02/28/2002 | US20020023703 Method for glueing together disc elements |
| 02/28/2002 | DE4447765C2 Floating optical head integral with light source and photodetector |
| 02/28/2002 | DE10128569A1 Vorrichtung zum Einstellen des Neigungswinkels eines optischen Aufnehmers A device for adjusting the angle of inclination of an optical pickup |
| 02/28/2002 | DE10039370A1 Holographischer Datenspeicher Holographic data storage medium |
| 02/27/2002 | EP1182751A2 Laser diode, semiconductor light-emitting device, and method of production thereof |
| 02/27/2002 | EP1182662A2 Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded |
| 02/27/2002 | EP1182660A2 Disk cartridge, a method of manufacturing same, and a recording/reproducing system |
| 02/27/2002 | EP1182657A2 Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded |
| 02/27/2002 | EP1182655A1 Method and apparatus for bonding optical disks |
| 02/27/2002 | EP1182654A2 Erasable phase-change recording elements |
| 02/27/2002 | EP1182653A1 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method |
| 02/27/2002 | EP1182652A2 Apparatus and method of compensating for disturbance in optical recording/reproducing apparatus and optical recording medium drive servo system using the apparatus and method |
| 02/27/2002 | EP1182651A2 Optical disk device recording data on a recordable or rewritable optical disk by setting a recording velocity and a recording power for each of zones on an optical disk |
| 02/27/2002 | EP1182650A2 Phase-change type optical information recording medium |
| 02/27/2002 | EP1182649A1 Optical recording method and optical recording medium |
| 02/27/2002 | EP1181765A1 Rotary electrostatic microactuator |
| 02/27/2002 | EP1181601A1 Optical microswitch with rotary electrostatic microactuator |
| 02/27/2002 | EP1152037A9 Squarylium compounds and optical recording media made by using the same |
| 02/27/2002 | EP1152001A9 Squarylium compound and optical recording medium containing the same |
| 02/27/2002 | EP1025562B1 Method and device for measuring and registering statistical time variations for an optical data carrier |
| 02/27/2002 | EP0922244B1 Electrooptically controlled lense |
| 02/27/2002 | CN1338103A Information recording medium, information recording method, information recording device and information reproducing device |