198093 ⎘
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; Heads, e.g. forming of the optical beam spot or modulation of the optical beam Protecting the head, e.g. against dust or impact with the record carrier
Resistive temperature sensors for improved asperity, head-media spacing, and/or head-media contact detection
#2Asperity and head-media contact detection using multi-stage temperature coefficient of resistance sensor
#3Optical disc apparatus, sheet member, and method for cleaning objective lens
#4Onboard optical disc device
#5Optical disc device and lens cleaner
#6Information recording/reproduction device, cleaning tape, and optical pickup cleaning method
#7Data storage device tape path cleaner
#8Optical pickup and drive apparatus
#9Optical disk record and playback apparatus and pickup protecting method thereof
#10Resistive temperature sensors for improved asperity, head-media spacing, and/or head-media contact detection
#11Asperity and head-media contact detection using multi-stage temperature coefficient of resistance sensor
#12Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection
#13Resistance temperature sensors for head-media and asperity detection
#14Optical disk drive with embedded test medium
#15Optical pickup device
#16OPTICAL DISC DRIVE
#17COLLISION PREVENTION METHOD AND APPARATUS BETWEEN RECORDING MEDIUM AND LENS
#18Optical pickup apparatus
#19Lens cleaner
#20Optical pickup device having disc protector
#21Objective lens, optical pick-up device, and optical disk device
#22Objective lens, optical pick-up device, and optical disk device
#23OPTICAL DATA RECORDING DISC WITH PROTRUSION BETWEEN CLAMPING AREA AND CENTER HOLE
#24Objective lens actuator
#25Optical disc apparatus and optical disc drive control method
#26Optical driving device including a holder with a top face having a closed structure
#27Optical pickup actuator and optical disc driver using the same
#28Optical pickup device
#29Protection cover of pick-up head
#30Objective lens actuator and an optical pickup
#31Optical pickup with light receiving element and holding member and method of manufacturing the same
#32High-density recording medium and recording and/or reproducing device therefor
#33Optical disc apparatus
#34GAP PULL-IN METHOD FOR NEAR-FIELD OPTICAL DISK DRIVER AND OPTICAL DISK DRIVING APPARATUS USING THE METHOD
#35OPTICAL STORAGE INTERFACE APPARATUS, METHOD OF CONTROLLING AN OPTICAL STORAGE INTERFACE
#36Solid immersion lens and focusing lens, optical pickup device, and data recording/reproducing apparatus using the same
#37Compact pickup for micro optical drive
#38Optical disk apparatus
#39Semiconductor laser device protection circuit, optical pickup apparatus, and information recording/reproducing apparatus
#40Optical pickup
#41LASER MODULE AND OPTICAL PICKUP DEVICE
#42Signal clamping device and method thereof and related optical storage system
#43Lens cleaner disc
#44Optical pickup and optical disk drive apparatus
#45Optical pickup and disk drive apparatus
#46Optical pickup apparatus
#47OPTICAL PICKUP DEVICE AND OPTICAL DISK APPARATUS INCLUDING THE SAME
#48Objective lens actuator and optical pickup device including the same
#49OPTICAL SCANNING DEVICE
#50Optical disc device and method for controlling optical disc device
#51Lens holder for optical pickup and optical pickup having same
#52OPTICAL PICKUP
#53Optical data access apparatus and method thereof
#54Method of Moving Tracks, Method and Apparatus of Recording and/or Playback
#55Optical disc drive device with anti-scraping mechanism
#56Optical disk drive
#57Objective lens device, optical pickup device, optical-disc driving device and driving method of objective lens
#58Optical Pickup Device and Optical Disc Device
#59Cleaning Device and a Method For Producing a Cleaning Device For Cleaning a Read and/or Write Interface of a Read and/or Write Unit
#60Optical disc device protecting the optical pickup unit during ejection by a catch member of a tray displacing a catch surface of the optical pickup unit
#61Method of Cleaning a Refractive Element and Optical Scanning Apparatus For Nearfield Optical Systems
#62Optical disc device having a blocking means for its optical pickup unit
#63Optical information recording-reproduction apparatus
#64Optical Pickup Device
#65Optical data recording disc with protrusion between clamping area and center hole
#66Optical recording and/or reproducing apparatus with protection shield
#67Optical data recording disc with protrusion between clamping area and center hole
#68Optical Pick-Up Unit
#69Optical disc playback apparatus
#70Optical pickup unit, apparatus for recording/reproducing data, method for controlling the apparatus, control method, and recording medium
#71Tilt adjusting mechanism for objective lens
#72Optical pickup device
#73Tilt adjusting mechanism for objective lens
#74Optical pickup
#75Optical pickup device and optical disc drive apparatus
#76Objective-lens driving apparatus and optical pickup and optical recording and reproducing apparatus for using same
#77Objective-lens driving apparatus and optical pickup and optical recording and reproducing apparatus for using same
#78Optical data recording medium with protrusion bonded between center hole and clamping area
#79Objective lens actuator
#80Objective lens, optical pick-up device, and optical disk device
#81Optical disc drive and control method thereof
#82Optical pick-up and optical recording/reproducing apparatus with a protective cover
#83Focusing Method and Optical Disk Device
#84Optical data recording disc with protrusion between clamping area and center hole
#85Optical data recording disc with protrusion between clamping area and center hole
#86Optical data recording disc with protrusion between clamping area and center hole
#87Optical recording medium drive and optical pickup
#88Coherent light source and optical system
#89Information reproducing apparatus and method for measuring surface deflection
#90Optical pick apparatus
#91Protection member and optical pickup device using the same
#92Device for Reading and/or Writing to Optical Recording Media
#93Optical disc drive and focus control method thereof
#94Optical disc apparatus and back off control method for objective lens
#95Pickup unit and disk drive unit provided with such a pickup unit
#96Optical disk device
#97Optical pickup device
#98Optical disc device
#99Information reproducing device
#100Optical disk apparatus with protection member for objective lens
#101Control unit and optical disk drive including the control unit
#102Disk Unit
#103Light emitting and receiving integrated device and optical disk apparatus
#104Optical pickup device and information processing apparatus incorporating the optical pickup
#105Objective lens holding device and usage thereof
#106Optical element and optical pickup apparatus
#107Optical recording and reproducing apparatus, optical head, optical recording and reproducing method and skew detection method
#108Optical pick-up and optical disk device
#109Antistatic structure for optical disc device
#110Scanner for optical storage media
#111Optical disk drive unit
#112Optical pickup for optical disk drive and driving method thereof
#113Optical disk reproducing device, object lens, protection member and optical disk reproducing method
#114Optical data recording disc with protrusion between clamping area and center hole
#115Applications of acoustic waves in data storage devices
#116Disk drive with optical pickup unit
#117Cleaning method and device for objective lens of optical disc device
#118Light emitting module, optical head, and optical disc recording and reproducing apparatus
#119Lens protector and optical pick-up
#120Method for preventing optical disk from being scraped
#121Object-lens device for an optical pickup head
#122Optical disk apparatus with objective lens protective unit
#123Optical transmission device and electronic apparatus
#124Cleaning disc for cleaning roller in drive
#125Objective lens, actuator, optical head, and optical recording/reproducing apparatus
#126Scanning device including an objective system with a lens protection device
#127Optical recording and reading system, optical data storage medium and use of such medium
#128Device for scanning and cleaning an information carrier
#129Object lens producing device and producing method
#130Float type slider optical head device and information processing device
#131Cleaner utilizing adhesive member, and optical information processing device incorporating the same
#132Optical pickup device and recording and/or reproducing device
#133Optical pickup device and recording and/or reproducing device
#134Optical information reproduction method and apparatus
#135Lens holder and lens protector for use in optical pick-up and method of manufacturing same
#136Disc recording and/or reproducing apparatus for use in an image pickup device
#137Protective device
#138Method of preventing optical recording media from being fractured and apparatus thereof
#139Method for loading and unloading disk-shaped recording medium and disk drive device
#140Objective lens, optical pick-up device, and optical disk device
#141Recording and/or reproducing apparatus for optical recording media