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)
01/2014
01/07/2014US8623675 Beam homogenizer, laser irradiation apparatus, and method for manufacturing semiconductor device
12/2013
12/31/2013US8620137 Method and apparatus for defining entry point in a data stream
12/31/2013US8619518 Thermally-assisted magnetic recording head having expanded near-field light generating layer and method of manufacture
12/31/2013US8619517 Thermally-assisted magnetic recording head having a plasmon generator
12/31/2013US8619516 Thermally-assisted recording (TAR) head with conductive layer between the near-field transducer and the write pole
12/31/2013US8619515 Thermally-assisted recording (TAR) head with reflection layer for near-field transducer
12/31/2013US8619514 Thermally-assisted recording (TAR) head with waveguide having tapered region coupled to near-field transducer
12/31/2013US8619513 Recording head with near-field antenna and composite pole
12/31/2013US8619512 Stress buffer for near-field transducer in energy assisted magnetic recording and methods for fabricating the same
12/31/2013US8619511 Heat-assisted magnetic recording head with optical spot-size converter fabricated in 2-dimensional waveguide
12/31/2013US8619510 Method for measurement of magnetic field gradient of recording magnetic field generated by magnetic head
12/31/2013US8619509 Write pole design
12/31/2013US8619508 Disk drive adjusting fly height actuator to compensate for laser induced head protrusion in heat assisted magnetic recording
12/31/2013US8617694 Discretely tailored multi-zone bondline for fail-safe structural repair
12/25/2013CN101779238B Long-term digital data storage
12/24/2013US8614937 Optical information recording device and method
12/24/2013US8614935 Data storage system and method for calibrating same
12/24/2013US8614934 Method for characterization evaluation of thermally-assisted magnetic recording device
12/24/2013US8614933 Optical unit protection on a thermally-assisted magnetic recording head
12/24/2013US8614932 Thermally-assisted magnetic recording head having a plasmon generator
12/17/2013US8611193 Method and apparatus for coupling a laser diode to a magnetic writer
12/10/2013US8605559 Optical pickup device and optical disc apparatus
12/10/2013US8605556 Channel waveguide extending into a gap of a near-field transducer
12/10/2013US8605555 Recording media with multiple bi-layers of heatsink layer and amorphous layer for energy assisted magnetic recording system and methods for fabricating the same
12/05/2013US20130322220 System for stabilizing optical tape during read/write operations in optical tape drive
12/03/2013US8599657 Method and system for providing energy assisted magnetic recording disk drive using a distributed feedback laser
12/03/2013US8599656 Planar plasmon generator with a scalable feature for TAMR
12/03/2013US8599655 Near field light generator, optical recording head and optical recording apparatus
12/03/2013US8599653 Systems and methods for reducing condensation along a slider air bearing surface in energy assisted magnetic recording
12/03/2013US8599652 Thermally-assisted magnetic recording medium and magnetic recording/reproducing device using the same
11/2013
11/26/2013US8593916 Thermally-assisted magnetic recording head having heat conducting unit and heat absorbing unit and magnetic recording and reproducing device having the same
11/26/2013US8593915 Thermally-assisted magnetic recording head capable of reducing the transient protrusion of an antenna
11/26/2013US8593914 Method and system for optically coupling a laser with a transducer in an energy assisted magnetic recording disk drive
11/26/2013US8593913 Magnetic recording device, controller thereof, and magnetic recording method
11/19/2013US8588040 Thermally assisted magnetic head slider, head gimbal assembly, and hard disk drive with the same, and manufacturing method thereof
11/19/2013US8588039 Energy-assisted magnetic recording head having multiple cores of different lengths
11/19/2013US8588038 Optical pickup
11/19/2013US8588037 Magnetic disk device, magnetic disk evaluation apparatus, and magnetic head
11/19/2013US8588036 Optical device including interlayer
11/19/2013US8586269 Method for forming a high resolution resist pattern on a semiconductor wafer
11/12/2013US8582406 Information recording device detecting issues in a laser included therein and a method of controlling the same
11/12/2013US8582403 Optical disc apparatus and method of making layer-to-layer jump in multilayer optical disc
11/12/2013US8581158 Electrically conductive coating composition
11/05/2013US8576683 Disk decision method and optical disk drive using the disk decision method
11/05/2013US8576674 Plasmon generator including two portions made of different metals
11/05/2013US8576673 Recording head for heat assisted magnetic recording with a side lobe blocker
11/05/2013US8576672 Heat sink layer
11/05/2013US8576671 ABS design with multiple heaters
11/05/2013US8574712 High solar reflectivity, colored multi-layered composition
10/2013
10/29/2013US8570844 Absorption enhanced media for energy assisted magnetic recording
10/29/2013US8570843 Thermally assisted magnetic head, magnetic head device and magnetic recording/reproducing apparatus including a recording element and a near-field light generating element
10/29/2013US8570842 Tar with write-synchronized laser modulation
10/29/2013CA2493001C Information storage medium on which undated drive data is recorded, and method of recording information on the information storage medium
10/23/2013EP2653995A1 Methods of driving a scanning beam device to achieve high frame rates
10/22/2013US8565050 Heat assisted magnetic recording media having moment keeper layer
10/22/2013US8565049 Method and system for reducing thermal protrusion of an NFT
10/22/2013US8565048 Unipolar current driver
10/22/2013US8565047 Systems and methods for data write loopback based timing control
10/22/2013CA2459070C Recording medium having data structure for managing reproduction of multiple playback path video data recorded thereon and recording and reproducing methods and apparatuses
10/17/2013US20130272104 Writer with increased write field
10/16/2013CN101496356B Systems and methods for providing recording as a network service
10/15/2013US8559287 Method and system for fault protection using a linear feedback shift register
10/15/2013US8559279 Data storage device having magnetic domain wall motion and method of forming the same
10/15/2013US8559127 Integrated heat assisted magnetic recording head with extended cavity vertical cavity surface emitting laser diode
10/15/2013US8558418 Voice coil motor
10/08/2013US8553517 Magnetic medium using spin-polarized electrons and apparatus and method of recording data on the magnetic medium
10/08/2013US8553513 Automatic forward sense calibration for writing systems
10/08/2013US8553511 Disk recording medium, disk production method, disk drive apparatus
10/08/2013US8553507 Write track shift control in shingled-microwave-assisted magnetic recording (MAMR-SMR)
10/08/2013US8553506 Preheat feature for thermally assisted recording
10/08/2013US8553505 Thermally assisted magnetic write head employing a plasmonic antenna comprising an alloyed film to improve the hardness and manufacturability of the antenna
10/03/2013US20130258833 Optical recording medium having auxiliary information and reference clock
10/01/2013US8547805 Thermally-assisted magnetic recording head having temperature sensor embedded on dielectric waveguide
10/01/2013US8547804 Thermally-assisted recording head and magnetic recording system
09/2013
09/25/2013CN101872627B Information recording medium
09/24/2013US8542562 Optical disc drive and recording method
09/24/2013US8542559 Thermally-assisted magnetic recording head having photoelectric wiring lines integrally formed on waveguide
09/17/2013US8537646 Thermally-assisted magnetic recording head having photoelectric wiring lines integrally formed on waveguide
09/17/2013US8537645 Near field light generating element, thermally assisted magnetic head, thermally assisted magnetic head device and thermally assisted magnetic recording/reproducing apparatus
09/17/2013US8537644 Heat source management in data storage device
09/17/2013US8537643 Light source chip and a thermally assisted head with the same, and manufacturing methods thereof
09/05/2013US20130230279 Light delivery waveguide
09/04/2013EP2633414A1 Advanced data encoding with reduced erasure count for solid state drives
09/03/2013US8526283 Method and apparatus of recording information in reduced waiting time
09/03/2013US8526281 Information recording method and apparatus, information recording medium, and information recording medium manufacturing method and apparatus
09/03/2013US8526275 Systems and methods for dissipating heat from a near-field transducer in an energy assisted magnetic recording assembly
09/03/2013US8526274 Thermally assisted magnetic recording device
08/2013
08/29/2013US20130223196 Plasmonic funnel for focused optical delivery to a metallic medium
08/27/2013US8520476 Recording/reproducing apparatus and recording/producing system
08/27/2013US8520475 Recording/reproducing apparatus and recording/producing system
08/22/2013US20130215727 Record carrier of the optical type and a device for recording and/or playback for use with such a record carrier
08/20/2013US8515260 Information recording apparatus and method for the same
08/20/2013US8514674 Optical information recording medium reproducing apparatus, method for reproducing optical information recording medium, program for reproducing optical information recording medium, and computer readable recording medium
08/20/2013US8514673 Layered near-field transducer
08/14/2013CN1768377B Recording method of information recording medium
08/13/2013US8509039 Thermally-assisted recording (TAR) disk with low thermal-conductivity underlayer
08/13/2013US8509038 Near-field light generator and thermally-assisted magnetic recording head
08/13/2013US8509037 Layered optical waveguide and near field transducer
08/13/2013US8509036 Method of burn-in testing for thermally assisted head
08/08/2013WO2013116654A1 Encoding scheme embedded into an automation track surface
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