Patents
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)
04/2006
04/13/2006US20060077788 Solid immersion lens, focusing lens using solid immersion lens, optical pickup apparatus, optical recording reproducing apparatus and method of manufacturing solid immersion lens
04/13/2006US20060077787 Phase offset integrated solid immersion mirror and lens for a general phase front
04/13/2006US20060077786 Optical lens assembly
04/13/2006US20060077785 Objective lens carrier structure for optical pickup head
04/13/2006US20060077784 Optical pickup and optical disk apparatus
04/13/2006US20060077783 Light-emission and reception module for optical pickup and optical pickup
04/13/2006US20060077782 Objective lens holder for an objective lens driving device capable of thinning an optical pickup unit
04/13/2006US20060077781 Objective lens driving device settled within a height limit of an optical pickup unit
04/13/2006US20060077780 Optical pickup unit and optical disc drive having the same
04/13/2006US20060077779 Optical pickup device with elastic member
04/13/2006US20060077778 Consumer electronics with optical communication interface
04/13/2006US20060077776 Disk array system
04/13/2006US20060077772 Method and apparatus for reproducing data from recording medium using local storage
04/13/2006US20060077765 Super resolution information storage medium, method of making reproducing signal stable, and apparatus for recording/reproducing data on/from the super resolution information storage medium
04/13/2006US20060077550 Optical head and device and system provided with this
04/13/2006US20060077075 Servo system, apparatus comprising a servo system, sigma delta modulator, and integrated circuitcomprising a sigma delta modulator
04/13/2006US20060076918 Servo system for a two-dimensional micro-electromechanical system (MEMS)-based scanner and method therefor
04/13/2006US20060076697 Planar lens and method for fabricating the same
04/13/2006DE102005041279A1 Verarbeitung optischer Daten Optical data processing
04/13/2006CA2583165A1 Generation of channel bit data files corresponding to angular sections of subtrack, for recording optical metatrack discs
04/13/2006CA2583163A1 An optical record carrier
04/13/2006CA2583145A1 Mastering of an optical disc with a data pattern in the form of a metatrack having coplanar parallel sub-tracks
04/13/2006CA2570182A1 Metal part-containing article, coin and method for manufacturing same
04/12/2006EP1646043A1 Rewritable optical recording medium and methods of recording EFM-modulated information on the recording medium
04/12/2006EP1646042A1 Optical recording disc
04/12/2006EP1646041A1 Optical pickup device, optical element used for optical pickup device, and method for producing optical element
04/12/2006EP1646040A2 Apparatus for writing on and/or reading of optical recording media of different configurations
04/12/2006EP1646039A2 Optical disk recording device for optimizing write pulse string in use of energy level of write pulse string and method thereof
04/12/2006EP1645429A1 Optical recording disk
04/12/2006EP1644928A1 Method and apparatus for recording marks on a write-once record carrier
04/12/2006EP1644927A2 Device and method for making a master record carrier for use in making a stamper
04/12/2006EP1644926A1 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
04/12/2006EP1644925A1 Recording medium, method of configuring control information thereof, recording/reproducing method using the same, and apparatus thereof
04/12/2006EP1644924A1 Multi stack optical data storage medium and use of such medium
04/12/2006EP1644923A1 Method and apparatus for reading and recording information on a rewritable record carrier
04/12/2006EP1644922A1 Write-once optical disc, and method and apparatus for recording management information thereon
04/12/2006EP1644921A2 Recording methods and devices for recording information on dual layer recordable disks
04/12/2006EP1644761A1 Optical diffraction element
04/12/2006EP1644456A1 Device and method for treating a substance with uv radiation
04/12/2006EP1644378A2 Method for producing alkoxy-substituted phthalocyanins
04/12/2006CN2771976Y Disc carrying seat with radiofrequency identified label
04/12/2006CN1759444A Dual-speed optical record carrier recording apparatus
04/12/2006CN1759443A Magneto-optical recording medium and magneto-optical recording device
04/12/2006CN1759442A Code-adaptive magneto-optical write strategy
04/12/2006CN1759441A Method for controlling trial write onto optical recording medium
04/12/2006CN1759440A Information recording device and medium information notification method
04/12/2006CN1759439A Method for managing animation chunk data and its attribute information for use in an interactive disc
04/12/2006CN1759438A Write-once recording medium and defective area management method and apparatus for write-once recording medium
04/12/2006CN1759437A Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
04/12/2006CN1759304A Light wavefront measuring device, light wavefront measuring method and adjusting method for light source device
04/12/2006CN1758731A Optical storage controller with serial ATA interface
04/12/2006CN1758363A Information recording device and information reproducing device
04/12/2006CN1758361A Unified control and memory for a combined DVD/HDD system
04/12/2006CN1758360A Unified control and memory for a combined DVD/HDD system
04/12/2006CN1758358A Unified control and memory for a combined DVD/HDD system
04/12/2006CN1758355A Recording-medium evaluation method, recording/reproduction apparatus and recording medium
04/12/2006CN1758354A Magneto-optical recording medium and layer structure
04/12/2006CN1758353A Optical recording medium
04/12/2006CN1758352A BD blue light optical disk and system and method for manufacturing the BD blue light optical disk
04/12/2006CN1758351A Optical storage medium and recording/reproduction apparatus
04/12/2006CN1758350A Optical pickup device
04/12/2006CN1758349A Optical head device
04/12/2006CN1758348A Laser read-write lens of holographic optical disk memory
04/12/2006CN1758347A Quality detection method of high multiplier speed universal optical disk based on focusing error
04/12/2006CN1758346A Optical information recording medium, reproducing method thereof, and manufacturing method thereof
04/12/2006CN1758073A Micro mirror and method of manufacturing the same
04/12/2006CN1757679A Optical recording dye of trimethyl-methane, and its prepn. method
04/12/2006CN1251231C Regeneration method and device for recording medium
04/12/2006CN1251224C Disc discriminating method for discriminating DVD disc variety
04/12/2006CN1251215C Device and method for bonding substrates
04/12/2006CN1251214C Information recording carrier, recording/playback device and method
04/12/2006CN1251213C Optical recording medium
04/12/2006CN1251212C 可重写光学数据存储介质 Rewritable optical data storage medium
04/12/2006CN1251211C Optical scanning device and optical player comprising such a scanning device
04/12/2006CN1251210C Optical pickup apparatus and method of producing optical pickup apparatus
04/12/2006CN1251209C Optical element, its manufacturing method and optical head using said optical element
04/12/2006CN1251208C Optical pick-up device
04/12/2006CN1251207C Focus position regulator and optical disk drive
04/12/2006CN1251206C Focus position regulator and optical disk drive
04/12/2006CN1251205C Focus position regulator and optical disk drive
04/12/2006CN1251204C Focus position regulator and optical disk drive
04/12/2006CN1251203C Focus position regulator and optical disk drive
04/12/2006CN1251202C Method of adaptability brake after seeking track of optical disk rapidly
04/12/2006CN1251201C Optical head device and optical reconstruction equipment using the optical head device
04/12/2006CN1251200C Optical disk device and tracking error signal generating method in optical disk device
04/12/2006CN1251199C Disk unit
04/12/2006CN1251198C Actuator magnet, actuator and magnetizing apparatus
04/12/2006CN1251197C Optical disk unit and control method thereof
04/12/2006CN1251196C Disc-shaped recording medium manufacturing method, disc-state recording medium cutting apparatus and disc drive
04/12/2006CN1251195C Detection device for optical disc
04/12/2006CN1251194C Writing-speed regulating method for data recorder
04/12/2006CN1251193C Optical information recording medium
04/12/2006CN1251192C Optical recording device inserting blank circuit in spiral orbit
04/12/2006CN1251191C Optical information recording method
04/12/2006CN1251190C CD recording method of setting up optimal recording power for recording data and CD recording device
04/12/2006CN1251189C Optical disc controller and optical disc device using the same
04/12/2006CN1251188C Disc reproducing apparatus and method for reproducing same
04/12/2006CN1251090C Compact disc, method and device for recording/reproducing additive information in CD
04/12/2006CN1250987C Polarized light beam splitter and optical probe using the same
04/12/2006CN1250646C Polycarbonate resin composition, optical recording medium, and substrate therefor