Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › 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
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)
11/2008
11/13/2008US20080279086 Record Carrier Comprising a Rom Mark and a Playback Device For Retrieving the Rom Mark
11/13/2008US20080279085 Optical Disc, Optical Disc Driving Apparatus, Optical Disc Driving Method, Data Processing Apparatus, and Optical Disc Recording/Reproducing Apparatus
11/13/2008US20080279084 Image Reader
11/13/2008US20080279083 Objective lens design method, lens, and optical system, optical head, and optical disc apparatus using the same
11/13/2008US20080279082 Optical pickup, recording/reproducing apparatus and recording/reproducing method
11/13/2008US20080279081 Optical Device for Recording and Reproducing
11/13/2008US20080279078 Split Disc Optical Storage Medium and Device
11/13/2008US20080279077 Apparatus for and a method of enabling copying a copy-protected recording medium
11/13/2008US20080279076 Method and system for playing audio DVD, and method of recording same
11/13/2008US20080279075 Device, method for processing rf signal, and optical disk drive utilizing the same
11/13/2008US20080279074 Record carrier, device and method for qualitative and record carrier independent high speed data recording
11/13/2008US20080279073 Information recording medium, information recording method and information recording/reproduction system
11/13/2008US20080279072 Recording medium, recording appartus, reproduction apparatus, recording method and reproduction method
11/13/2008US20080279070 Optical Data Storage System and Method of Optical Recording and/or Reading
11/13/2008US20080279069 Optical Disk Apparatus With Approximate Focus Control of Laser Beam
11/13/2008US20080279067 Optical Record Carrier Comprising An Indiction Area for Indicating Whether A Recordable Area Is Fully Recorded, And Devices For Use With Such Record Carrier
11/13/2008US20080279066 Method for evaluating signal in optical recording and reading and method for optical recording and reading
11/13/2008US20080279065 Information storage medium having multiple storage layers with optimal power control (opc) areas and buffer areas
11/13/2008US20080279064 Optical Data Storage System and Method of Optical Recording and/or Reading
11/13/2008US20080279061 Method for Recording and Reproducing a Hologram and Apparatus Therefor
11/13/2008US20080279060 Objective lens device, optical pickup device, optical-disc driving device and driving method of objective lens
11/13/2008US20080279059 Method and System For Correction of Errors
11/13/2008US20080279058 Information Recording/Reproducing Device, Information Recording/Reproducing Method, and Information Recording/Reproducing Program
11/13/2008US20080279057 Assembling method for optical system of optical pick-up
11/13/2008US20080279056 Calibration Method for Determining Servo Parameters for Accessing an Optical Disc
11/13/2008US20080279055 Communication Optical Write Strategies Via Central Databases
11/13/2008US20080278564 Record Carrier and Method of Recording an Image
11/13/2008US20080277562 Information Processing Device
11/13/2008DE102007022130A1 Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren Process for the preparation of polycarbonate by the melt transesterification
11/12/2008EP1990801A1 Optical pickup device, objective optical element, and optical information recording/reproducing device
11/12/2008EP1990092A1 Penetrable cap
11/12/2008EP1989709A1 Method and device for reading data
11/12/2008EP1854098A4 Optical system, optical pickup apparatus, and optical disk apparatus
11/12/2008EP1570465A4 Multi-dimensional coding for high-density storage media applications
11/12/2008EP1518880B1 Optical recording medium
11/12/2008EP1376555B1 Offset measuring method
11/12/2008EP1324320B1 Optical disc medium, optical disc playback and recorder
11/12/2008EP1214712B1 Method for searching moving picture data based on caption-based search information of moving picture data
11/12/2008CN201149851Y Display grating for DVD phosphor screen
11/12/2008CN201149850Y Display grating for DVD phosphor screen
11/12/2008CN201149849Y Display grating for DVD phosphor screen
11/12/2008CN201149848Y Display grating for DVD phosphor screen
11/12/2008CN201149847Y Display grating for DVD phosphor screen
11/12/2008CN101305421A System and method for locating information carrier in scanning equipment
11/12/2008CN101305420A Optical pickup
11/12/2008CN101305419A Optical disc recording device
11/12/2008CN101305418A Method and system for controlling scanning information carrier using focus
11/12/2008CN101303873A Device, method and optical disk machine for processing RF signal
11/12/2008CN101303868A Rapid material-feeding rack for optical disk
11/12/2008CN101303867A Optical storage medium and method of producing optical storage medium
11/12/2008CN101303866A Objective lens apparatus, optical pickup device, optical disk driving apparatus, and method of driving objective lens
11/12/2008CN101303865A Flexible control system of optical power interface
11/12/2008CN101303864A System and method for controlling laser power of recordable CD ROM
11/12/2008CN101303863A Optical disc recording/reproducing device
11/12/2008CN101303862A Method for adjusting and determining accessing optical disc servo parameters
11/12/2008CN101302177A Phenolic compound and recording material containing the same
11/12/2008CN101301501A Drug delivery technology
11/12/2008CN100433179C Optical disc reproducing device and mirror detecting method of disc
11/12/2008CN100433176C Method for recording and/or reproducing data on/from recording/recorded medium, and reproducing apparatus
11/12/2008CN100433175C CD-its high speed search method and recording method suitable for it
11/12/2008CN100433167C Optical disc recording apparatus, optical disc recording method, optical disc, optical disc reproducing apparatus, and optical disc reproducing method
11/12/2008CN100433165C Recording and/or reproducing method and apparatus
11/12/2008CN100433164C Recording medium, recording device, reproduction device, recording method, and reproduction method
11/12/2008CN100433160C Write once recording medium, recording device and recording method for write one recording medium, and reproduction device and reproduction method for write once recording medium
11/12/2008CN100433159C Multisystem type information recording medium, information recording and playing method and device
11/12/2008CN100433156C Data read-out system with maximum possible data detecting circuit in optica disk machine
11/12/2008CN100433154C Carrier and UV curing method using same
11/12/2008CN100433153C High density readable only optical disc and method of preparing the same
11/12/2008CN100433152C Optical data recording medium and making method, and clamping said medium method
11/12/2008CN100433151C Optical information device and optical information device control method
11/12/2008CN100433150C Optical head device compatible with optical recording medium with different thickness
11/12/2008CN100433149C Device for correcting inclination of CD driver
11/12/2008CN100433148C Optical disk drive
11/12/2008CN100433147C Apparatus and method for improving deviation of optimum power calibration
11/12/2008CN100433146C Disk driving device and method, recording medium, and program
11/12/2008CN100433145C Difference generating device and optical disk device using said device
11/12/2008CN100433144C Track-jump control system and method for maintaining track-jump stability
11/12/2008CN100433143C Adapter member, disk drive unit, and disk drive device
11/12/2008CN100433142C Hologram recording apparatus and hologram recording method
11/12/2008CN100433141C Information recording device and information recording/reproducing device
11/12/2008CN100433140C Portable image and sound vocal accompanimenting apparatus
11/12/2008CN100433139C Optical disc signal recording method and optical disc apparatus
11/12/2008CN100433138C CD device, CD recording method and compact discs
11/12/2008CN100433137C Apparatus for recording data and visible images on an optical disc
11/12/2008CN100433136C Method for determining the optimum writing power
11/12/2008CN100432742C Deformable mirror device, deformable mirror plate
11/12/2008CN100432707C Objective lens
11/11/2008US7451466 Feeding mechanism for pickup head
11/11/2008US7451465 Optical pickup device
11/11/2008US7451364 Method and apparatus for managing disc defects using updateable DMA, and disc thereof
11/11/2008US7450817 Magnetic tape recording apparatus
11/11/2008US7450488 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk
11/11/2008US7450487 Optical pickup apparatus
11/11/2008US7450486 Optical pickup and optical information processing apparatus
11/11/2008US7450485 Additional data channel in between marks
11/11/2008US7450483 Information carrier apparatus and information carrier eccentricity correction method
11/11/2008US7450482 Method for optimizing write parameters of optical storage medium and recording device therefor
11/11/2008US7450481 Apparatus for reproducing data from information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas
11/11/2008US7450480 Optical information recording method, optical information recording device and optical information recording medium
11/11/2008US7450479 Disk recording apparatus for recording data by using zone CLV technology
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