Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 11 - Recording on, or reproducing from, the same record carrier wherein for these two operations the methods or means are covered by different main groups of groups or by different subgroups of group; Record carriers therefor
Patents for G11B 11 - Recording on, or reproducing from, the same record carrier wherein for these two operations the methods or means are covered by different main groups of groups or by different subgroups of group; Record carriers therefor (14,351)
07/2012
07/18/2012CN1764963B A recording medium, method of configuring control information thereof, method for recording or reproducing data using the same, and apparatus thereof
07/17/2012US8223604 Recording and/or reproducing apparatus, recording and/or reproducing method and information storage medium therefor
07/17/2012US8223602 Optical disc drive
07/17/2012US8223598 Optically-readable disk with copy protection device
07/17/2012US8223597 Thermally assisted head having reflection mirror for propagating light
07/17/2012US8223596 Thermally-assisted magnetic recording head with plane-emission type light source
07/17/2012US8223595 Optical scanning device and method for scanning
07/11/2012CN1582472B Improved figure of merit in optical recording structure
07/11/2012CN101577540B Misjudgment correction circuit and optical disk drive
07/10/2012US8218411 Compact disc player and method for controlling ejection of a compact disc from the compact disc player
07/10/2012US8218405 Head slider and disk drive
07/04/2012CN1554092B Recording method, and disc drive device
07/04/2012CN101536091B Proximity field light generation element, proximity field light head, and information recording/reproducing device
07/04/2012CN101136207B Metal layer having aperture, method of forming the same, light delivery module comprising metal layer having aperture and heat assisted magnetic recording head comprising the same
07/03/2012US8213281 Characterizing the performance of a disk drive across a range of vibration frequencies
07/03/2012US8213272 Multilayered waveguide having protruded light-emitting end
07/03/2012US8213271 System, method and apparatus for internal polarization rotation for horizontal cavity, surface emitting laser beam for thermally assisted recording in disk drive
06/2012
06/28/2012US20120163138 Integrated Heat Assisted Magnetic Recording Head With Extended Cavity Vertical Cavity Surface Emitting Laser Diode
06/28/2012US20120163137 Method and system for optically coupling a laser with a transducer in an energy assisted magnetic recording disk drive
06/26/2012US8209462 Portable data storage device
06/26/2012US8208350 Energy assisted magnetic recording head having a near field transducer with reduced thermal protrusion
06/26/2012US8208349 Thermally-assisted magnetic recording head having a gap between propagation edge and magnetic pole
06/26/2012CA2485208C Optical disk and method of recording data in the same
06/21/2012US20120155232 Directional waveguide coupler for ABS reflected light
06/19/2012US8203913 Recording/reproduction apparatus and recording/reproduction system
06/19/2012CA2465864C Reproduction-only recording medium, reproduction device, reproduction method
06/14/2012US20120147722 Nanometer Scale Instrument for Biochemically, Chemically, or Catalytically Interacting with a Sample Material
06/14/2012US20120147718 PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH EXCHANGE-COUPLED COMPOSITE RECORDING STRUCTURE OF A FePt LAYER AND A Co/X MULTILAYER
06/12/2012US8200054 High efficiency grating coupling for light delivery in EAMR
06/06/2012EP1543506B1 Method and apparatus for managing defective areas on write-once type optical disc
06/05/2012US8194517 Hologram recording and reproducing device and method for recording hologram
06/05/2012US8194512 Head structure for thermally-assisted recording (TAR) disk drive
06/05/2012US8194511 Heat-assisted magnetic recording head with near-field light generating element
06/05/2012US8194510 Heat-assisted magnetic recording head with near-field light generating element
06/05/2012US8194509 Thermally-assisted magnetic recording head comprising light source with photonic-band layer
06/05/2012US8194508 Waveform based bit detection for bit patterned media
05/2012
05/30/2012CN1967688B Information recording medium and method for manufacturing the same
05/30/2012CN101841382B Transmission server system and material transfer method
05/30/2012CN101202059B High-density recording medium as well as method and apparatus for controlling data playback thereof
05/29/2012US8189451 Optical recording medium having auxiliary information and reference clock
05/29/2012US8188297 Indolium compound and optical recording material
05/24/2012US20120127839 Thermally assisted magnetic write head employing a plasmonic antenna comprising an alloyed film to improve the hardness and manufacturability of the antenna
05/24/2012US20120127838 Thermally-assisted magnetic recording head
05/22/2012US8184507 Slider with integrated thermally-assisted recording (TAR) head and long laser diode with optical body for directing laser radiation
05/22/2012US8184506 Near-field optical head with inclined magnetic poles and information recording/reproducing device
05/22/2012US8184404 Suspension board with circuit
05/16/2012CN102456371A 多阶记录方法及其系统 Method and system for multi-order records
05/16/2012CN102456370A 非接触式信息记录媒体收纳容器 Non-contact information recording medium container
05/15/2012US8179773 Optical recording medium having auxiliary information and reference clock
05/15/2012US8179759 Information storage medium and recording/reproducing apparatus and method using the same
05/15/2012US8179747 Thermally assisted magnetic head
05/15/2012US8179746 Near-field optical recording apparatus, method and medium
05/15/2012US8179745 Head gimbal assembly and disk drive
05/15/2012US8179628 Magnetic core plasmon antenna with improved coupling efficiency
05/10/2012US20120113770 Head structure for thermally-assisted recording (tar) disk drive
05/08/2012US8174937 Thin-film magnetic head having microwave magnetic exciting function and magnetic recording and reproducing apparatus
05/03/2012WO2012057777A1 Advanced data encoding with reduced erasure count for solid state drives
05/02/2012CN101261867B Defect management information management method for write-once optical recording medium
05/02/2012CN101042887B Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
05/02/2012CN101025980B Apparatus for recording management information on write-once optical disc
05/01/2012US8169861 Thermally-assisted magnetic recording head comprising plasmon generator
05/01/2012US8169731 Near-field light transducer comprising propagation edge with predetermined curvature radius
04/2012
04/24/2012US8164997 Optical disc apparatus for conducting information recording or reproduction on an optical disc
04/24/2012US8164988 All-optical magnetic recording system using circularly polarized light and bit-patterned media
04/24/2012US8164987 Thermally assisted magnetic head
04/24/2012US8164986 Thermally-assisted magnetic recording head and thermally-assisted magnetic recording method
04/19/2012US20120092971 Cross-track alignment waveguides and alignment scheme using alignment waveguides
04/18/2012CN101097747B 信息记录装置 The information recording apparatus
04/17/2012US8159924 Optical disc device and media type determination method
04/17/2012CA2405447C Method and apparatus for recording data on optical recording medium
04/11/2012EP2165329B1 Long-term digital data storage
04/10/2012US8154966 Apparatus, method and program for waveform equalization on a read signal obtained by reading the record data recorded on a recording medium
04/10/2012US8154957 Magneto-optical device with an optically induced magnetization
04/10/2012CA2462224C Method and apparatus for recording a digital information signal
04/05/2012US20120082015 Thermally-assisted recording (tar) patterned-media disk drive with optical detection of write synchronization and servo fields
04/03/2012US8149659 Recording and/or reproducing apparatus, recording and/or reproducing method and information storage medium therefor
04/03/2012US8149654 Wave guide that attenuates evanescent light of higher order TM mode
04/03/2012US8149653 Light source unit for thermally-assisted magnetic recording capable of monitoring of light output
04/03/2012US8149652 Compensating the effects of static head-media spacing variations and nonlinear transition shift in heat assisted magnetic recording
03/2012
03/29/2012US20120075967 Thermally assisted magnetic recording head
03/29/2012US20120075966 Thermally-assisted magnetic recording head
03/28/2012EP1063641B1 Information recording apparatus
03/27/2012US8144549 Head stack assembly and information recording apparatus
03/22/2012US20120069721 Recording head and recorder
03/21/2012CN101499297B Method, system, and computer program product for thermally assisted recording systems
03/20/2012US8140745 Data retrieval methods
03/20/2012US8139927 Information recording apparatus and information recording method
03/20/2012US8139448 Slider with integrated thermally-assisted recording (TAR) head and vertical-cavity surface-emitting laser (VCSEL) with angled external cavity
03/20/2012US8139447 Heat-assisted magnetic recording head with near-field light generating element
03/15/2012US20120063276 Peptide nanostructures and methods of generating and using the same
03/14/2012EP1363291B1 Information recording apparatus and method
03/13/2012US8134894 Surface plasmon polariton direction change device, read/write head, laser-assisted magnetic recording apparatus, and optical circuit
03/13/2012US8134893 Optical recording head and optical recording apparatus
03/08/2012WO2012029658A1 Imaging device, image-processing device, image-processing method, and image-processing program
03/08/2012US20120057440 Grating For VCSEL Coupling To A Heat Assisted Magnetic Recording Head
03/06/2012USRE43230 Optical disk including a barcode pattern formed by a laser using pulse width modulation
03/06/2012US8130599 Thermally-assisted magnetic recording head comprising near-field optical device with propagation edge
03/06/2012US8130598 Head for thermal assisted magnetic recording device, and thermal assisted magnetic recording device
03/06/2012CA2535263C Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
03/06/2012CA2434424C Recording apparatus, method and medium
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ... 144