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)
11/2007
11/21/2007CN100350482C Disk-like substrate sputtering device, substrate chucking method in the device, method of producing disk-like recording medium using the device
11/21/2007CN100350481C 光信息记录介质 The optical information recording medium
11/21/2007CN100350480C Recording method using reaction and diffusion, recording medium recorded on using the recording method, and recording/reproducing apparatus for the recording medium
11/21/2007CN100350479C Optical pickup and recording and/or reproducing apparatus for optical recording medium
11/21/2007CN100350478C Structure for optical axis adjustment of laser diode and optical pickup apparatus
11/21/2007CN100350477C Optical pickup apparatus and method of combining submount and optical bench of the same
11/21/2007CN100350476C Optical pickup device and its focus control method
11/21/2007CN100350475C Optical pickup apparatus, optical recording and reproducing apparatus and optical recording and reproducing method
11/21/2007CN100350474C 光拾取器 An optical pickup
11/21/2007CN100350473C Optical disc apparatus and its control method
11/21/2007CN100350472C Near-field optical storage reading equipment
11/21/2007CN100350471C Optical recording/reproducing apparatus, focusing method therefor, and optical disk recording medium
11/21/2007CN100350470C Optical recording medium, optical recording medium producing apparatus and optical recording medium producing method
11/21/2007CN100350469C Recordable compact disc and method for recording data on it
11/21/2007CN100350468C CD recording signal control circuit
11/21/2007CN100350467C 盘形记录介质 Disc-shaped recording medium
11/21/2007CN100350466C Cleaning method and device for objective lens of optical disc device
11/21/2007CN100350465C Disc-driving device
11/21/2007CN100350290C Optical pick-up device and optical information recording reproducing apparatus
11/21/2007CN100350279C Optical element and method for fabricating the same
11/20/2007US7299482 High precision positioning apparatus
11/20/2007US7299481 Support mechanism and feeding unit including same
11/20/2007US7298766 Laser diode driver and driving method for controlling auto laser power, optical pickup device, and optical recording/reproducing apparatus using the same
11/20/2007US7298690 Optical recording medium, master for optical recording medium manufacture, recording and reproducing apparatus, and recording and reproducing method
11/20/2007US7298689 Optical disc having a plurality of recording layers, and recording method and reproducing method therefor
11/20/2007US7298688 Light emitting module and optical pickup apparatus and method employing the same
11/20/2007US7298687 Optical recording media objective lens and optical pickup device using it
11/20/2007US7298686 Optical pickup and optical disk reproducing device
11/20/2007US7298685 Method and apparatus for recording to and reading from a multi-layer diffractive optics memory
11/20/2007US7298684 Disk-like recording medium, disk recording apparatus and disk recording method, and disk playback apparatus and disk playback method
11/20/2007US7298683 Optical information recording/reproducing apparatus with mechanism for correcting spherical aberration and method using same
11/20/2007US7298682 Method of recording information in optical recording medium, information recording apparatus and optical recording medium
11/20/2007US7298681 High-frequency superimposing method and optical disk apparatus using it
11/20/2007US7298680 Optical disc apparatus
11/20/2007US7298679 Write power determining method and write power control method for optical disk drive
11/20/2007US7298677 Optical disc drive apparatus and method
11/20/2007US7298676 Optical pickup apparatus having optical detection area for compensating for tracking error offset
11/20/2007US7298675 Multilayer recording medium and optical pickup for recording and/or reproducing the same
11/20/2007US7298674 Method and device for adjusting a control parameter of a servo of an optical drive
11/20/2007US7298553 Element for the combined symmetrization and homogenization of a bundle of beams
11/20/2007US7297933 Probe, near-field light generation apparatus including probe, exposure apparatus, and exposing method using probe
11/20/2007US7297472 Processing method for photoresist master, production method for recording medium-use mater, production method for recording medium, photoresist master, recording medium-use master and recording medium
11/20/2007US7297449 A matrix polymer; a charge-generating material; a charge-transport material; and a trapping material that has a conjugated system with at least one nitrogen-containing heterocyclic group bonded through an unsaturated carbon atom of the heterocyclic group to the conjugated system; can record holograms
11/20/2007US7297448 Data storage medium comprising colloidal metal and preparation process thereof
11/20/2007US7296514 Convex/concave pattern-forming stamp, convex/concave pattern-forming method and magnetic recording medium
11/20/2007CA2443768C Rotary encoder
11/20/2007CA2328026C Optical disc and optical disc apparatus for identifying synchronization patterns thereof
11/15/2007WO2007131067A2 Pc peripheral devices used with mobile media devices
11/15/2007WO2007130162A1 High-speed multi-layer optical disc recording
11/15/2007WO2007129805A1 Optical recording media and recording/reproducing methods and apparatuses for the same
11/15/2007WO2007129528A1 Resin composition, optical element, and light pickup device
11/15/2007WO2007129238A1 Improved reading/writing of information from multiple layer optical discs
11/15/2007WO2007128938A2 Optical memories, method for reading and writing such optical memories, and device for reading and writing such memories
11/15/2007WO2007128784A1 Optical unit and optical storage device
11/15/2007WO2007128691A1 High capacity optical storage media comprising organometallic ion pairs
11/15/2007WO2007128665A1 Swivel arm actuator for multiple directions of movement
11/15/2007WO2007072298A3 Method of measuring the laser power of a forward multiple laser beam in a multi-beam optical scanning system
11/15/2007WO2007066261A3 Formatting multi-layer storage media.
11/15/2007WO2007066258A3 Air gap servo for optical recording
11/15/2007US20070266210 Method of overwriting data in write-once information storage medium and data recording and/or reproducing apparatus for write-once information storage medium
11/15/2007US20070264744 Optical bench, slim optical pickup employing the same and method of manufacturing the optical bench
11/15/2007US20070264722 Yttrium, iron, cobalt and boron alloy powder with a polymeric binder pelletized and compression molded; high density, good dimensional accuracy and magnetic properties
11/15/2007US20070263527 Method and apparatus for recording/reproducing optical information
11/15/2007US20070263526 File recording method and apparatus
11/15/2007US20070263525 Optical data recording medium and method of manufacturing the same
11/15/2007US20070263524 Optical Media Formats And Methods of Making Same
11/15/2007US20070263523 Objective lens optical system and optical pickup optical system
11/15/2007US20070263522 Objective lens apparatus, optical pickup apparatus, and optical disc driving apparatus
11/15/2007US20070263521 Optical pickup and optical disk apparatus
11/15/2007US20070263520 Optical disc apparatus
11/15/2007US20070263519 Optical pickup
11/15/2007US20070263518 Optical Head Apparatus and Optical Information Recording/Reproducing Apparatus With the Same
11/15/2007US20070263517 Complex objective lens, optical head, optical information apparatus, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server
11/15/2007US20070263516 Complex objective lens, optical head, optical information apparatus, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server
11/15/2007US20070263513 Optical disk recording device, recording method for optical disk
11/15/2007US20070263512 Method for recording address information on optical recording medium, optical recording medium including address information recorded thereon by the same method, and method for detecting address information recorded on the same optical recording medium
11/15/2007US20070263511 Information recording medium, and information reproducing apparatus and method
11/15/2007US20070263509 Method for real time recording/playback of data to/from and optical recording medium and method for managing files thereof
11/15/2007US20070263508 Information storage medium
11/15/2007US20070263507 Optical disc apparatus and method of determining writing power of the same
11/15/2007US20070263506 Method and system for detecting of errors on optical storage media
11/15/2007US20070263504 Apparatus and method for recording and/or reproducing data to/from recording medium
11/15/2007US20070263503 Infromation reproducing apparatus and method for measuring surface deflection
11/15/2007US20070263502 Methods for start-up lens
11/15/2007US20070263501 Protection mechanism of an optical disc drive and method thereof
11/15/2007US20070263500 Optical disc and optical disc device
11/15/2007US20070263499 Optical disc and optical disc device
11/15/2007US20070263498 Optical disc and optical disc device
11/15/2007US20070263497 Optical disc and optical disc device
11/15/2007US20070263496 Optical disc and optical disc device
11/15/2007US20070263495 Objective Lens Driving Apparatus
11/15/2007US20070263494 Optical Disk Device
11/15/2007US20070263268 Hologram recording device
11/15/2007US20070262736 Actuator driving apparatus
11/15/2007DE112005003193T5 Kalibrierung einer Fokusverschiebung in einem optischen Laufwerk Calibration of a focus shift in an optical drive
11/15/2007DE102006022434A1 Schwingarm-Aktuator Arm actuator
11/14/2007EP1855277A2 Optical recording medium-producing sheet and optical recording medium and methods of producing the same
11/14/2007EP1855276A2 Optical disc apparatus
11/14/2007EP1855275A1 Aberration detecting device and optical pickup device provided with same
11/14/2007EP1855274A1 Objective lens, optical pickup device and optical information recording/reproducing device
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