Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
11/2013
11/14/2013US20130301162 Apparatus for measuring magnetic field of microwave-assisted head
11/14/2013US20130301159 Information recording system and magazine
11/14/2013US20130301157 Corrosion-resistant bit patterned media (bpm) and discrete track media (dtm) and methods of production thereof
11/14/2013US20130301156 Adjusting a preamp write current to apply an asymmetric signal at a write head
11/14/2013US20130299786 Spin valves using organic spacers and spin-organic light-emitting structures using ferromagnetic electrodes
11/14/2013US20130299451 Method of producing a suspension board with circuit
11/13/2013EP2662856A1 Thin-film magnetoresistance sensing element, combination thereof, and electronic device coupled to the combination
11/13/2013CN1591663B Plate welding structure and head suspension
11/13/2013CN103390412A Disk drive comprising extended range head proximity sensor
11/13/2013CN103390411A Solid state disk cleaning assembly
11/12/2013US8582950 Reproducing apparatus, reproducing method, reproducing program, and recording medium for reproducing recorded content data
11/12/2013US8582402 Optical recording medium and recording device
11/12/2013US8582253 Magnetic sensor having a high spin polarization reference layer
11/12/2013US8582252 Magnetic layer with grain refining agent
11/12/2013US8582251 Magnetic sensor with non-rectangular geometry
11/12/2013US8582250 Double biasing for trilayer MR sensors
11/12/2013US8582249 Magnetic element with reduced shield-to-shield spacing
11/12/2013US8582248 Magnetoresistive sensor, including non-magnetic conducting layer embedded in shielding layer and magnetic head, head gimbal assembly and disk drive unit with the same
11/12/2013US8582247 Magnetic element with increased scissoring angle
11/12/2013US8582246 Individually adjusting a position of an access head element on a head assembly
11/12/2013US8582245 Electrical connection structure for piezoelectric element and head suspension with the electrical connection structure
11/12/2013US8582244 Flexure and head suspension with flexure
11/12/2013US8582242 Magnetic transducer including basecoat and overcoat
11/12/2013US8582241 Method and system for providing a magnetic transducer having a high moment bilayer magnetic seed layer for a trailing shield
11/12/2013US8582240 Magnetic recording assisted by spin torque oscillator with a radio frequency current bias
11/12/2013US8582239 Microwave assisted magnetic recording head and magnetic recording method therewith
11/12/2013US8582238 Systems and methods for providing perpendicular magnetic writers having gradient magnetic moment side shields
11/12/2013US8582237 Selectively magnetic write gap insert
11/12/2013US8582236 Magnetic write device with a cladded write assist element
11/12/2013US8582235 Magnetic write head with structured trailing pole
11/12/2013US8582234 Shaped magnetic write pole
11/12/2013US8582226 Write delay stabilization
11/12/2013US8582225 Microwave-assisted magnetic recording head and magnetic read/write apparatus using the same
11/12/2013US8582224 System and method for off-track write prevention and data recovery in multiple head optical tape drives
11/12/2013US8582223 Methods and devices for two-dimensional iterative multi-track based map detection
11/12/2013US8580411 Glass for substrate, and glass substrate
11/12/2013US8580410 Perpendicular magnetic recording medium and process for manufacture thereof
11/12/2013US8580409 Perpendicular magnetic recording media having a dual onset layer
11/12/2013US8578594 Process for fabricating a magnetic pole and shields
11/12/2013US8578593 Method of manufacturing thermal assisted magnetic write head
11/07/2013WO2013164608A1 Tolerance ring with slotted sidewall
11/07/2013WO2013164607A1 Tolerance ring with perforated waves
11/07/2013WO2013164606A1 Tolerance ring with grouped waves
11/07/2013US20130295415 Exchange Coupled Magnetic Elements
11/07/2013US20130295299 Magnetic recording medium and manufacturing method thereof
11/07/2013US20130295296 Method for forming an at least partially crystalline alumina layer
11/07/2013US20130294210 Spectral noise analysis for read head structures
11/07/2013US20130293983 Microwave assisted magnetic recording medium and information recording apparatus using the same
11/07/2013US20130293982 Disk drive employing single polarity supply voltage to generate write current
11/07/2013US20130293977 Presentation of shingled magnetic recording device to a host device resource manager
11/07/2013US20130293225 Magnetic Sensor Seed Layer with Magnetic and Nonmagnetic Layers
11/07/2013US20130291376 Method of removing slider from flexure without large displacement of the slider
11/06/2013EP2660818A1 Stack with wide seed layer
11/06/2013EP2660817A1 Thin film with reduced stress anisotropy
11/06/2013CN103383849A Disk drive employing single polarity supply voltage to generate write current
11/06/2013CN103383848A Stack with wide seed layer
11/06/2013CN103383847A 记录头线圈结构 Recording head coil structure
11/06/2013CN101923863B Method and apparatus for controlled front shield thickness for perpendicular writer
11/06/2013CN101802161B Alkaline nonionic surfactant composition
11/06/2013CN101656080B Time-shifted bits for write synchronization correction
11/05/2013US8576688 Optical data recording medium and method for reproducing recorded data
11/05/2013US8576684 Compatible optical pickup and optical information storage medium apparatus using the same
11/05/2013US8576671 ABS design with multiple heaters
11/05/2013US8576519 Current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) sensor with magnetic damping material at the sensor edges
11/05/2013US8576518 Current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) sensor with exchange-coupled side shield structure
11/05/2013US8576517 Magnetic recording transducer having side shields between the coils and the air-bearing surface
11/05/2013US8576516 Magnetic disc apparatus including a thermal actuator as part of a two-stage actuator
11/05/2013US8576515 Thin film structure with controlled lateral thermal spreading in the thin film
11/05/2013US8576514 Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk drive
11/05/2013US8576511 Disk drive executing log structured writes to physical zones based on power mode
11/05/2013US8576510 Robust metric computation of longitudinal position (LPOS) data symbol detection
11/05/2013US8576507 Disc drive data recovery utilizing off center track information
11/05/2013US8576506 Disk drive estimating reader/writer gap across servo zones
11/05/2013US8576505 Tape drive apparatus and method
11/05/2013US8574730 Magnetic tracks, information storage devices using magnetic domain wall movement, and methods of manufacturing the same
11/05/2013US8574729 Magnetic structure including two ferromagnetically coupled magnetic layers and method of manufacturing same
10/2013
10/31/2013WO2013163653A2 Magnetic memory and method of fabrication
10/31/2013WO2013163559A1 Voltage-mode driver
10/31/2013WO2013163470A1 Devices including near field transducer and adhesion layer
10/31/2013WO2013163446A1 Sensing temperature at a slider protrusion region
10/31/2013WO2013163409A1 Flex circuit with dual sided interconnect structure
10/31/2013WO2013163408A1 A flex circuit having a multiple layered structure and interconnect
10/31/2013WO2013163370A1 Hamr near field transducer materials with improved thermal stability
10/31/2013WO2013163369A1 Heat assisted magnetic recording heads having bilayer heat sinks
10/31/2013WO2013163341A1 Antireflection coating for slider
10/31/2013WO2013163302A1 Characterization of near field transducers
10/31/2013WO2013163195A1 Near field transducer with core and plasmonic outer layer
10/31/2013WO2013163194A1 Bonding agent for heat-assisted magnetic recording and method of application
10/31/2013WO2013162918A2 Techniques for patterning multilayer magnetic memory devices using ion implantation
10/31/2013WO2013161965A1 Tape recording medium and drive device
10/31/2013WO2013160847A1 Method and apparatus for operating a tape storage device
10/31/2013US20130288575 Method for Manufacturing Glass Substrate for Magnetic Recording Medium
10/31/2013US20130288080 Perfluoropolyether containing lubricants with mixed end groups
10/31/2013US20130288079 Data Media With Tuned Thermal Conductivity and Magnetic Permeability
10/31/2013US20130288078 Thin Film with Reduced Stress Anisotropy
10/31/2013US20130288076 Stack with wide seed layer
10/31/2013US20130287938 Method of manufacturing magnetic-disk glass substrate and method of manufacturing magnetic disk
10/31/2013US20130286512 Terminal with terminal bender having stable bend, wiring member, and head suspension
10/31/2013US20130286511 Biased Two Dimensional Magnetic Sensor
10/31/2013US20130286510 Systems and methods for processing magnetic media
1 ... 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 ... 879