Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 13 - Recording simultaneously or selectively by methods or means covered by different main groups; Record carriers therefor; Reproducing simultaneously or selectively therefrom
Patents for G11B 13 - Recording simultaneously or selectively by methods or means covered by different main groups; Record carriers therefor; Reproducing simultaneously or selectively therefrom (1,475)
07/2014
07/31/2014US20140211598 Light coupling structure, method of forming a light coupling structure and a magnetic recording head
07/24/2014US20140204723 Thermally-assisted magnetic recording head and method of manufacturing the same
07/10/2014US20140192629 Color rewritable storage
07/01/2014US8767352 Suspension board with circuit having an opening extending therethrough in the thickness direction for light emitted from a light emitting device
06/2014
06/26/2014US20140177407 Light delivery
06/26/2014US20140177406 Magnetic head for thermally assisted magnetic recording
06/05/2014US20140153373 Suspension board with circuit
05/2014
05/15/2014US20140133283 Plasmon Resonator with Dual Waveguide Excitation for TAMR
05/01/2014US20140119163 Write pole design
04/2014
04/24/2014US20140112115 Reduced Plasmon Shield-Generator Gap Structure and Process
04/17/2014US20140104996 Magnetic head slider apparatus, magnetic disk drive apparatus, and suspension thereof
04/10/2014US20140098652 Side mounted laser diode on a thermal assisted magnetic recording head assembly with integrated microactuator
04/03/2014US20140092715 Method and system for improving laser alignment and optical transmission efficiency of an energy assisted magnetic recording head
03/2014
03/06/2014US20140064047 Magnetic recording medium and magnetic recording and reproducing apparatus
02/2014
02/27/2014US20140057134 Magnetic recording medium for thermally assisted recording
02/20/2014US20140050057 Recording head including nft and heatsink
02/20/2014US20140050056 Head-gimbal-assembly, head assembly, and magnetic disk unit
02/13/2014US20140043948 Plasmon generator and thermally-assisted magnetic recording head having the same
02/06/2014US20140036647 Near-field light device, recording apparatus using the same, and recording method
02/06/2014US20140036646 Near-field transducer
02/06/2014US20140036645 Heat Source Management in Data Storage Device
02/06/2014US20140036644 Glass for magnetic recording medium substrate and usage thereof
01/2014
01/30/2014US20140029398 Suspension board with circuit
01/30/2014US20140029396 Heat assisted magnetic recording device with pre-heated write element
01/23/2014US20140022876 Systems and Methods for Data Write Loopback Based Timing Control
01/09/2014US20140010056 Thermally assisted magnetic write head employing a plasmonic antenna comprising an alloyed film to improve the hardness and manufacurability of the antenna
01/02/2014US20140004384 Interlayer for device including nft and cladding layers
12/2013
12/26/2013US20130343167 Recording head for heat assisted magnetic recording with diffusion barrier surrounding a near field transducer
12/19/2013US20130336663 Optical source driver circuit having overshoot controller
12/12/2013US20130330573 Layered Near-field Transducer
12/05/2013US20130322221 Heat Assisted Magnetic Recording Head Gimbal Assembly and Hard Disk Drive Using Same
11/2013
11/28/2013US20130315045 Color storage and transmission systems and methods
11/21/2013US20130308431 Optical source driver circuit with controllable termination
11/19/2013US8587904 Suspension board with circuit having a light emitting device exposed from a surface thereof opposite to that on which a slider is mounted
11/07/2013US20130294208 Plasmonic transducer having two metal elements with a gap disposed therebetween
11/07/2013US20130294207 Light Source Power Control for Heat Assisted Magnetic Recording (HAMR)
10/2013
10/31/2013US20130288077 Determining at least one of alignment and bond line thickness between an optical component and a mounting surface
10/31/2013US20130286807 Heater assembly and method of heating
10/31/2013US20130286806 Heat assisted magnetic recording head
10/31/2013US20130286804 Heat assisted magnetic recording heads having bilayer heat sinks
10/31/2013US20130286803 Trace-gimbal assembly with extension that prevents contact between solder joints
10/31/2013US20130286802 Laser induced slider modulation
10/31/2013US20130286801 Flex circuit having a multiple layered structure and interconnect
10/31/2013US20130286800 Flex circuit with dual sided interconnect structure
10/31/2013US20130286799 Hamr nft materials with improved thermal stability
10/24/2013US20130279315 Near field transducers including nitride materials
10/24/2013US20130279314 Optical devices including assistant layers
10/24/2013US20130279313 Optical devices including assist layers
10/24/2013US20130279311 Laser subassembly metallization for heat assisted magnetic recording
10/24/2013US20130279310 Antireflection coating for slider
10/16/2013CN101496356B Systems and methods for providing recording as a network service
10/10/2013US20130265860 Multi-Layer Recording Lamination for Solid Immersion Mirror Servo Track Writing
10/08/2013US8553517 Magnetic medium using spin-polarized electrons and apparatus and method of recording data on the magnetic medium
10/03/2013US20130258824 Thermally-assisted magnetic recording head having temperature sensor embedded on dielectric waveguide
10/03/2013US20130258823 Light source chip and a thermally assisted head with the same, and manufacturing methods thereof
09/2013
09/26/2013US20130250742 Thermally-assisted magnetic recording head, head gimbals assembly, head arm assembly, magnetic disk unit, and light transmission unit
09/25/2013CN101872627B Information recording medium
09/12/2013US20130235707 Hamr nft materials with improved thermal stability
09/05/2013US20130229895 Magnetic head, magnetic recording method and apparatus for controlling magnetic head with spin torque oscillator in a disk drive
09/05/2013DE102013003474A1 Implementieren einer hot-spare-ssd für das zufällige schreiben grosser blöcke für ein smr-raid Implementing a hot-spare ssd for random write large blocks for a smr-raid
08/2013
08/22/2013US20130215725 Thermally assisted magnetic head, magnetic head device and magnetic recording/reproducing apparatus including a recording element and a near-field light generating element.
08/08/2013US20130201805 Active Media for Heat Assisted Magnetic Recording (HAMR)
07/2013
07/30/2013US8497051 Method and composition for producing optical elements having a gradient structure
07/11/2013US20130176839 Light delivery guide
07/11/2013US20130176838 Patterned media for heat assisted magnetic recording
07/11/2013US20130176836 Magnetic field generator
07/11/2013US20130176835 Magnetic disk device, magnetic disk evaluation apparatus, and magnetic head
07/04/2013US20130170332 Near field transducer with shaped energy radiating end
06/2013
06/25/2013US8472291 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
06/13/2013US20130148485 Planar Plasmon Generator with a Scalable Feature for TAMR
05/2013
05/09/2013US20130114384 Microwave-assisted magnetic recording device and method of formation thereof
05/02/2013US20130107681 Plasmon generator including two portions made of different metals
05/02/2013US20130107680 Tar temperature sensor having faster response time
05/02/2013US20130107679 Heat assisted magnetic recording devices
05/02/2013US20130107678 Apparatus and method for inspecting thermally assisted magnetic head
04/2013
04/11/2013US20130088944 Heat-Assisted Magnetic Recording Head for Servo Writing
04/09/2013US8416530 Write head with bevel structure and reverse NFT for HAMR
04/04/2013US20130083636 Information recording device, method of controlling the same, computer, and image recording device
03/2013
03/21/2013US20130070576 Recording head for heat assisted magnetic recording with diffusion barrier surrounding a near field transducer
03/19/2013US8400885 Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device
03/14/2013US20130064051 Plasmonic Transducer Having Two Metal Elements with a Gap Disposed Therebetween
02/2013
02/07/2013US20130033972 Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device
01/2013
01/31/2013US20130028061 Shingled-writing thermal assistance recording (tar) disk drive with avoidance of adjacent track erasure from a wide-area heater
01/31/2013US20130028059 Magnetic recording disk drive with shingled writing and rectangular optical waveguide for wide-area thermal assistance
01/31/2013US20130028058 Energy-assisted magnetic recording head and magnetic recording device
01/17/2013US20130016592 Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device
01/17/2013US20130016591 Thermally-assisted magnetic recording medium and magnetic recording/reproducing device using the same
01/08/2013US8351151 Thermally assisted magnetic write head employing a near field transducer (NFT) having a diffusion barrier layer between the near field transducer and a magnetic lip
01/03/2013US20130003511 Discrete Track Media (DTM) Design and Fabrication for Heat Assisted Magnetic Recording (HAMR)
12/2012
12/27/2012US20120327752 Transducer Bonded To A Laser Module For Heat Assisted Magnetic Recording
12/13/2012US20120314548 Head Gimbal Assembly With Heat Assist Laser
12/13/2012US20120314547 HAMR Recording Head Having a Sloped Wall Pole
12/06/2012US20120307606 Near field optical recording system having negative index of refraction structure.
12/06/2012US20120307605 Thermally Assisted Magnetic Recording Head Inspection Method and Apparatus
12/05/2012CN101253566B Multimedia service system and method based on the integrated multimedia format structure
12/04/2012US8323518 Fabrication method and fabrication apparatus of head using near field light
11/2012
11/29/2012US20120300600 Thermally assisted magnetic recording medium and magnetic recording and reproducing device
11/27/2012US8319776 Information transfer system, a transmitter, a receiver and a record carrier for use in the system
11/21/2012CN101167061B Interface for non-volatile memories
11/08/2012US20120281512 Binary anisotropy media
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