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)
07/2008
07/30/2008CN100407296C 用于再现信息记录介质上记录的信息的方法及设备 Method and apparatus for reproducing information recorded on the recording medium in which information
07/30/2008CN100407295C 再生多段光盘的方法 Multi-disc regeneration method
07/30/2008CN100406930C 全息元件 Holographic element
07/29/2008US7406701 Flexible cable and disk drive with the same
07/29/2008US7406700 Disk player for reducing focus servo characteristic
07/29/2008US7406635 Information recording medium on which sector data generated from ECC block is recorded, information recording apparatus for recording sector data, and information reproduction apparatus for reproducing sector data
07/29/2008US7406249 Disk media, and method of and device for recording and playing back information on or from a disk media
07/29/2008US7406177 Recording medium, recording method, recording apparatus, and reproduction method
07/29/2008US7406027 Optical data storage system having combined fluorescent three-dimensional information carrier
07/29/2008US7406026 Optical information recording medium, and substrate and manufacturing method for the optical information recording medium
07/29/2008US7406025 Optical information recording medium, and substrate and manufacturing method for the optical information recording medium
07/29/2008US7406024 Method of recording data to an information recording medium
07/29/2008US7406023 Optical reproduction method, optical pickup device, optical reproduction device, and optical recording medium
07/29/2008US7406022 Optical recording medium
07/29/2008US7406021 Electroluminescent multilayer optical information storage medium with integrated readout and composition of matter for use therein
07/29/2008US7406020 Method of writing data on a storage device using a probe technique
07/29/2008US7406019 Semiconductor laser apparatus and optical pickup apparatus
07/29/2008US7406018 Signal generating circuit and optical pickup device provided therewith
07/29/2008US7406017 Apparatus for reproducing data from information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas
07/29/2008US7406016 Optical disk apparatus and control method for controlling distance between a head and a disk
07/29/2008US7406015 Information recording medium, method of generating flag, method of producing information recording medium, method of adjusting recording conditions of information recording medium, method of recording for information recording medium and information recording device
07/29/2008US7406014 Disc discriminating method and information reproducing apparatus using thereof
07/29/2008US7406013 Optical disc drive
07/29/2008US7406012 Semiconductor laser driving device, optical head device, optical information processing device, and optical recording medium
07/29/2008US7406011 Recording medium and methods of and device for recording information on the recording medium
07/29/2008US7406010 Data recording/reproducing method with robust error handling capability and data recording/reproducing apparatus thereof
07/29/2008US7406009 Information recording/reproducing apparatus and information reproducing method
07/29/2008US7406008 Recording medium and system for recording and reproducing the recording medium using control information that represents the number of sets of information composing the multiplexed audio information
07/29/2008US7406007 Optical disc apparatus and spherical aberration correction controlling apparatus
07/29/2008US7406006 Disk apparatus
07/29/2008US7406005 Optical recording medium, memory apparatus, and recording/reproduction method
07/29/2008US7405389 Dense multi-axis array for motion sensing
07/29/2008US7405030 Aromatic ring system with a quinazoline-4-on group linked to the carbon between the dione group, and a metallocenyl group bonding to the nitrogen atom of the imide group via a bivalent aromatic ring; capable of writing and reading by a visible laser
07/24/2008WO2008088191A1 Optical information storage medium system and method of generating tracking error signal
07/24/2008WO2008088119A1 Super resolution optical recording medium
07/24/2008WO2008088076A1 Developing solution and method for production of finely patterned material
07/24/2008WO2008087703A1 Objective lens driver, optical disc reproducing device and objective lens driving method
07/24/2008WO2008066702A3 Limited life medium
07/24/2008WO2008057757A3 Laser calibration
07/24/2008WO2008047282A3 Setupand methods for storing data in and reading out data from a holographic storage arrangement.
07/24/2008WO2007077468A8 Multiplexed data storage method
07/24/2008US20080178207 Optical disc with enforced structure
07/24/2008US20080175389 Method for managing copy protection information of recording medium
07/24/2008US20080175139 Thermally reversible cross-linked poly (aryl ether ketone) media and method for high density data storage
07/24/2008US20080175138 Method For Recording To And Reproducting From An Optical Recording Medium, Optical Recording Medium, And Recording And Reproduction Apparatus For The Same
07/24/2008US20080175137 Method for encoding data written to optical storage media
07/24/2008US20080175134 High density data storage medium, method and device
07/24/2008US20080175132 Gain control system and calibration method thereof
07/24/2008US20080175131 Image Reader
07/24/2008US20080175130 Optical disc apparatus
07/24/2008US20080175129 Optical pickup, optical disc apparatus, integrated coupling lens, integrated prism, and optical information equipment
07/24/2008US20080175128 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method
07/24/2008US20080175127 Holographic Recording And/Or Read-Out Device And Holographic Carrier
07/24/2008US20080175126 Fluid mediated disk activation and deactivation mechanisms
07/24/2008US20080175124 Optical recording method on multilayer optical recording medium and optical recording apparatus
07/24/2008US20080175118 Method of recording data on a write once disc, and the write once disc
07/24/2008US20080175117 Method for selecting focus servo process
07/24/2008US20080175115 Disc apparatus
07/24/2008US20080175111 Disc Device and Control Method for the Same
07/24/2008US20080175110 Optical head, optical disc drive, computer, optical discplayer and optical disc recorder
07/24/2008US20080175109 Phase shift grating for phase shift differential push-pull tracking
07/24/2008US20080175108 Optical information storage medium system and method of generating tracking error signal
07/24/2008US20080175107 Focusing control method for reading/writing optical disc
07/24/2008DE202007003651U1 Modifizierter optischer Datenträger mit Klemmbereich Modified optical disk with clamping range
07/24/2008DE112006002298T5 Optische Plattenvorrichtung und Einstellverfahren für Diese Optical disk device and setting for this
07/23/2008EP1947645A1 Silver alloy sputtering target for forming reflective layer of optical recording medium
07/23/2008EP1947152A2 Artificial finger print liquid, testing method for optical information medium using it and optical information medium
07/23/2008EP1946315A2 Coating for optical discs
07/23/2008EP1946314A2 A method and device for controlling write power in a recordable optical storage system
07/23/2008EP1946313A1 Medium, system, and method for a common optical data storage medium depression depth
07/23/2008EP1946312A2 Method of adjusting writing parameters, optical disc writer and method of recording data using the same
07/23/2008EP1946311A2 Recording apparatus and recording method
07/23/2008EP1792313B1 Optical disc system with an adjustable position of the rotating disc
07/23/2008EP1504448A4 Recording medium having high melting point recording layer, information recording method thereof, and information reproducing apparatus and method therefor
07/23/2008EP1309970B1 Information recording medium and recording/reproducing method thereof
07/23/2008EP1084492B1 Optical scanning device with parallel-controlled actuators
07/23/2008EP1057175B1 Optical scanning device for two types of record carriers
07/23/2008CN201091021Y CD with two-sided anti-damaged coating
07/23/2008CN101228581A Optical information recording medium, image-recording method and method of utilizing a dye
07/23/2008CN101228580A Optical head and optical disc device
07/23/2008CN101228579A Method of cleaning a refractive element and optical scanning apparatus for near-field optical systems
07/23/2008CN101228033A 光记录介质 The optical recording medium
07/23/2008CN101226763A Optical disc controller and optical disc drive system
07/23/2008CN101226762A Storage device and control device
07/23/2008CN101226758A Tilt adjustment device for objective lenses and method of adjusting tilt of objective lenses
07/23/2008CN101226757A Light detection device and light pick-up device
07/23/2008CN101226756A Optical information recording device, optical information recording method, and optical information recording medium
07/23/2008CN101226755A Disc apparatus
07/23/2008CN101226754A Optical disc drive and method of controlling focal position
07/23/2008CN101226753A Focusing control method for reading/writing optical disc
07/23/2008CN101226752A Disc device and control method for the same
07/23/2008CN101226751A Multi-layer CD tablet addressing continuously and addressing method thereof
07/23/2008CN101226750A Method for recording and reading information backup
07/23/2008CN101226512A CD ROM with a plurality of interfaces as well as correlation method thereof
07/23/2008CN101225242A Modified metal chelating azo optical disc paint and preparation method thereof
07/23/2008CN100405841C 记录装置和记录方法 Apparatus and recording method
07/23/2008CN100405497C Method for executing a track jump of an explorer head to retrieve data from a carrier
07/23/2008CN100405495C Optical recording medium and deficiency management method
07/23/2008CN100405494C Optical recording medium, optical reproduction apparatus, and optical reproduction method
07/23/2008CN100405492C Method for handling fragmented blocks of optical disk