| Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826) |
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| 12/05/2001 | CN1325105A Audio-frequency controlled maanetic head and magnetic core assembling method of said magnetic head |
| 12/05/2001 | CN1324774A Glass base board for recorder and its making process |
| 12/04/2001 | US6327641 Method of implementing a geometry per wedge (GPW) based headerless solution in a disk drive formatter and a computer program product incorporating the same |
| 12/04/2001 | US6327236 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 12/04/2001 | US6327229 Storage device and its seek control method |
| 12/04/2001 | US6327227 Magnetic recorder/reproduction apparatus including a selective temperature controller and magnetic recording reproduction method including selective temperature control |
| 12/04/2001 | US6327123 Magnetic head employing magnetoresistive sensor and magnetic storage and retrieval system |
| 12/04/2001 | US6327122 Spin valve sensor having antiparallel (AP) pinned layer with high resistance and low coercivity |
| 12/04/2001 | US6327121 GMR head, method for its manufacture, and magnetic disc drive utilizing the head |
| 12/04/2001 | US6327120 Actuator using piezoelectric element and head-positioning mechanism using the actuator |
| 12/04/2001 | US6327119 Inertial latch for mobile disc drive |
| 12/04/2001 | US6327118 Flexure limiter with snagging feature |
| 12/04/2001 | US6327116 Thin film magnetic head and method for making the same |
| 12/04/2001 | US6327112 Adjacent track position detectable information storage apparatus |
| 12/04/2001 | US6327111 System for reducing controller delays during sequential data transfers in a disc drive |
| 12/04/2001 | US6327110 Optical system, position detecting apparatus, magnetic recording apparatus, and lens with aperture |
| 12/04/2001 | US6327108 Filter calibration method in a disc drive and apparatus |
| 12/04/2001 | US6327107 Spin tunnel magneto-resistance effect type magnetic sensor and production method thereof |
| 12/04/2001 | US6327106 Disk drive having data-guarding firmware |
| 12/04/2001 | US6327105 Apparatus and methods for low overhead, highly reliable determination of position of a magnetic storage medium |
| 12/04/2001 | US6327104 Magnetic recording and reproducing apparatus comprising a magnetic head clogging detecting unit |
| 12/04/2001 | US6326838 Time sharing analog filters control method and magnetic disk system |
| 12/04/2001 | US6326637 Antiferromagnetically exchange-coupled structure for magnetic tunnel junction device |
| 12/04/2001 | US6326553 Scheme to avoid electrostatic discharge damage to MR/GMR head gimbal/stack assembly in hard disk applications |
| 12/04/2001 | US6326092 Magnetoresistance device and production method thereof |
| 12/04/2001 | US6325947 Method for forming low profile multi-layer coil merged thin film magnetic head |
| 12/04/2001 | US6325900 Providing magnetic memory which can be produced more easily than conventional processes and which can keep stably and satisfactorily film quality and film thickness of each layer |
| 12/04/2001 | US6325699 Lapping apparatus and lapping method |
| 12/04/2001 | US6324747 magnetoresistive proximity concept head slider |
| 12/04/2001 | CA2042579C High resolution magneto-optic reading head |
| 11/29/2001 | WO2001091122A2 Flexible air bearing design system with independent profile mapping and height field definition for mask tiers |
| 11/29/2001 | WO2001091116A2 Shield design for magnetoresistive sensor |
| 11/29/2001 | WO2001091115A2 Improved lapping sensor for recording heads |
| 11/29/2001 | WO2001091114A1 A method of thermally-assisted data recording and a recording apparatus |
| 11/29/2001 | WO2001075865A8 Ultrahigh density longitudinal recording on magnetic media |
| 11/29/2001 | US20010046790 Etching mask and magnetic head device |
| 11/29/2001 | US20010046614 Magnetic recording medium substrate, method of producing the same, and method of evaluating magnetic recording medium |
| 11/29/2001 | US20010046199 Recording and playback of multi-channel digital audio having different resolutions for different channels |
| 11/29/2001 | US20010046110 Magnetoresistive device having a highly smooth metal reflective layer |
| 11/29/2001 | US20010046109 Thin film magnetic head using Al-Si-O insulating material and method of manufacturing the same |
| 11/29/2001 | US20010046108 Fly height control slider with crown and cross curve de-coupling |
| 11/29/2001 | US20010046107 Actuator, information recording/reproducing device, and method of manufacturing actuator |
| 11/29/2001 | US20010046106 Coarse and fine positioning device employing a single driving mechanism |
| 11/29/2001 | US20010046105 Method for correcting surface shape of magnetic head slider and magnetic head slider |
| 11/29/2001 | US20010046103 Method of detecting position on disk, disk unit and disk |
| 11/29/2001 | US20010046102 Frequency extension method and apparatus for fast rise time writers |
| 11/29/2001 | US20010046100 Information reproducing element, information reproducing head comprising same, information reproducing apparatus, and information reproducing method |
| 11/29/2001 | US20010046098 Determining data sector splits across servo bursts in a disc drive |
| 11/29/2001 | US20010046097 Magnetic transfer method |
| 11/29/2001 | US20010045681 Coating surfaces in cavity with disc drive compatible lubricant as release agent to provide layer of predetermined thickness on fabricated load/unload ramp, injecting polymer into lubricant coated cavity, solidifying melt |
| 11/29/2001 | US20010045479 Packing of a magnetic tape to improve pack stability prior to removal from a tape drive |
| 11/29/2001 | US20010045245 Multilayer; antiferromagntic layer; ferromagnetic layer and nonmagnetic layer |
| 11/29/2001 | US20010045005 Method of making a patterned magnetic recording head |
| 11/29/2001 | US20010045004 Disc drive with actuator arm configured for reduced out-of-phase motion |
| 11/28/2001 | EP1158546A1 Tin-containing granular magnetic oxide particles and process for producing the same |
| 11/28/2001 | EP1158520A2 Positioning actuator with lower inductance voice coil motor |
| 11/28/2001 | EP1158517A2 Data storage devices for large size data structures |
| 11/28/2001 | EP1158496A2 Magnetic recording apparatus and magnetic recording method |
| 11/28/2001 | EP1157598A1 Method and apparatus for deposition of diamond-like carbon coatings from a hall-current ion source |
| 11/28/2001 | EP1157381A1 Variable equalizer control system |
| 11/28/2001 | EP1157378A1 System for recording and/or reproducing information, magnetic write head and magnetic tape for use in the system |
| 11/28/2001 | EP0764321B1 Arrangement for recording an information signal on a magnetic record carrier |
| 11/28/2001 | EP0668595B1 Method of manufacturing magnetic oxide material |
| 11/28/2001 | CN1324543A Method and apparatus to synthesize and defeat video copy protection signals |
| 11/28/2001 | CN1324482A Concentric spacing of virtual data tracks using run-out compensation |
| 11/28/2001 | CN1324479A Liquid crystal polymer disk drive suspension assembly |
| 11/28/2001 | CN1324106A Method for making mask, semiconductor device and its mfg. method, method for mfg. recording medium |
| 11/28/2001 | CN1075651C Spin valve magnet resistive sensor and magnetic recording system using the sensor |
| 11/27/2001 | US6324669 Method and apparatus for using CRC for data integrity in on-chip memory |
| 11/27/2001 | US6324143 Memory system for multisignal |
| 11/27/2001 | US6324132 Method and system for controlling the positioning of a read/write head of a data recording device |
| 11/27/2001 | US6324037 Magnetically stable spin-valve sensor |
| 11/27/2001 | US6324036 Combination inductive write head and magnetoresistive (MR) read head with improved topography |
| 11/27/2001 | US6324035 Apparatus for storing preferential information |
| 11/27/2001 | US6324034 Spacer/stop assembly and disc drive with spacer/stop assembly |
| 11/27/2001 | US6324033 Head retract assembly for disk drive |
| 11/27/2001 | US6324032 Magnetic recording medium having linear or curved tracking servo patterns formed obliquely relative to direction of tracks, and magnetic recording apparatus using the same |
| 11/27/2001 | US6324031 Disk drive with reduced electrostatic charge on slider-head assembly |
| 11/27/2001 | US6324030 Digital pes demodulation for a disk drive servo control system using synchronous digital sampling |
| 11/27/2001 | US6324029 Method and system for GMR sensor reset pulse application |
| 11/27/2001 | US6324028 Recording apparatus provided with a write driver circuit |
| 11/27/2001 | US6324027 Method and apparatus for correcting for random errors in timing pattern generation |
| 11/27/2001 | US6324026 Readable indelible mark on storage media |
| 11/27/2001 | US6324025 Digital transmission signal processing system and recording/reproducing system |
| 11/27/2001 | US6323163 Fluorocompound, lubricant, surface modifier, lubricating film, magnetic recording medium, and magnetic recording device |
| 11/27/2001 | US6322911 Antiferromagnetic layer comprising a pt/mn or ir/mn alloy; alloy layer with an fcc structure having an alloy of a group viiia element or a group ib element |
| 11/27/2001 | US6322880 Magneto-resistance recording media comprising a foundation layer and a C-overcoat |
| 11/27/2001 | US6322431 Burnish head with ion milled aerodynamic pads configured in an elliptical pattern |
| 11/27/2001 | US6322015 Method of tape attachment to a tape cartridge reel |
| 11/27/2001 | US6322010 Paint coating apparatus and magnetic recording medium |
| 11/27/2001 | US6321974 Method for ultrasonic bonding of slider and lead in a hard disk drive head gimbal assembly |
| 11/27/2001 | US6321442 Head suspension lift cam adjustment apparatus |
| 11/27/2001 | US6321440 Method for adjusting curvature of magnetic read/write head sliders |
| 11/22/2001 | WO2001088911A1 Self-lubricating layer for data storage devices |
| 11/22/2001 | WO2001088908A1 Information carrier and devices for scanning the information carrier |
| 11/22/2001 | WO2001088906A2 Reverse flow disk drive and head suspension for same |
| 11/22/2001 | WO2001035176A3 Servo control apparatus and method using absolute value input signals |
| 11/22/2001 | US20010044665 Signal processing apparatus and signal processing method |
| 11/22/2001 | US20010044267 Lapping machine |
| 11/22/2001 | US20010044039 Interlayer made of a material having a B2 crystal structure or an interlayer made of Ru disposed between adjacent magnetic layers; high density recording; reduced media noise |