| 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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| 09/19/2002 | US20020131188 Magnetic disk drive |
| 09/19/2002 | US20020131187 Evaluation system for magnetic disk medium |
| 09/19/2002 | US20020131186 Storage disk having surface profile variations patterned to reduce slider airbearing modulation |
| 09/19/2002 | US20020130658 Magnetic head measuring apparatus and measuring method applied to the same apparatus |
| 09/19/2002 | US20020130457 Positioning device and positioning method |
| 09/19/2002 | US20020130339 Magnetoresistance effect device, method of manufacturing the same, magnetic memory apparatus, personal digital assistance, and magnetic reproducing head, and magnetic information reproducing apparatus |
| 09/19/2002 | US20020129900 Method for processing specimens, an apparatus therefor and a method of manufacture of a magnetic head |
| 09/19/2002 | US20020129875 Magnetic thin film, magnetic thin film forming method, and recording head |
| 09/19/2002 | US20020129559 Ratio of volume-cumulative (95%) average particle size (d95) to volume-cumulative (50%) average particle size (d50) (d95/d50) of 1.2-3 |
| 09/19/2002 | US20020129489 Top cover installation station for a disc drive |
| 09/19/2002 | DE10112391A1 Rohwickel aus streifen- oder bandförmigen Medien mit Identifikations-Kennzeichnung und Verfahren zur Herstellung Rohwickel from strip- or band-shaped media with identification labeling and methods for preparing |
| 09/18/2002 | EP1241671A2 Primary spool of tape or tape shaped media with identifying features marking and manufacturing method |
| 09/18/2002 | EP1241670A1 A circuit for estimating the speed of an electromagnetic actuator |
| 09/18/2002 | EP1127350B1 Overscan helical scan head for non-tracking tape subsystems reading at up to 1x speed and apparatus for simulation of same |
| 09/18/2002 | EP0767954B1 Magnetic tape with non-standard video signal |
| 09/18/2002 | CN1369881A Conducting current method between scanning contact and storage medium |
| 09/18/2002 | CN1369878A Master carrier for magnetic copying |
| 09/18/2002 | CN1091293C Bearing assembly, electrical motor using same, and rotary disc data storage device |
| 09/18/2002 | CN1091289C Improved structure of rotary head for use in video recorder |
| 09/18/2002 | CN1091288C Magnetic disc device |
| 09/18/2002 | CN1091287C MR head |
| 09/17/2002 | US6453384 Spare area management method of optical recording medium |
| 09/17/2002 | US6453331 Method and system for filtering force constant table for accurate torque modeling |
| 09/17/2002 | US6453109 Video-signal processing apparatus providing a first clock signal and second clock signal which is based on the phase of the input signal |
| 09/17/2002 | US6452990 Synchronous detection of wide bi-phase coded servo information for disk drive |
| 09/17/2002 | US6452892 Magnetic tunnel device, method of manufacture thereof, and magnetic head |
| 09/17/2002 | US6452877 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 09/17/2002 | US6452765 CoNbTi as high resistivity SAL material for high-density MR |
| 09/17/2002 | US6452764 Limiting magnetoresistive electrical interaction to a preferred portion of a magnetic region in magnetic devices |
| 09/17/2002 | US6452763 GMR design with nano oxide layer in the second anti-parallel pinned layer |
| 09/17/2002 | US6452762 Magneto-resistive element and production method thereof, magneto-resistive head, and magnetic recording/reproducing apparatus |
| 09/17/2002 | US6452761 Magneto-resistive and spin-valve sensor gap with reduced thickness and high thermal conductivity |
| 09/17/2002 | US6452760 Magnetoresistive effect magnetic head and rotary magnetic head apparatus |
| 09/17/2002 | US6452759 Yoke-type magnetoresistive (MR) head, yoke-type MR composite thin film head, and magnetic storage apparatus |
| 09/17/2002 | US6452758 Magnetic storage apparatus |
| 09/17/2002 | US6452757 Data sensor including layered dielectric gap |
| 09/17/2002 | US6452756 Thin-film magnetic head and method of manufacturing same and thin-film magnetic head material and method of manufacturing same |
| 09/17/2002 | US6452755 Microactuator suspension with multiple “I” shaped microbeams |
| 09/17/2002 | US6452754 Flexible printed circuit board attachment structure and recording and reproducing device using the same |
| 09/17/2002 | US6452753 Universal load/unload ramp |
| 09/17/2002 | US6452752 Slider for disc storage system |
| 09/17/2002 | US6452751 Magnetic head slider and a magnetic disk device in which the slider is mounted |
| 09/17/2002 | US6452750 Slider including a rail having a concave end and method of manufacturing same |
| 09/17/2002 | US6452744 Magnetic record/playback apparatus |
| 09/17/2002 | US6452743 Thin-film magnetic head having a magnetic layer that defines a throat height and a magnetic layer that defines a track width and method of manufacturing same |
| 09/17/2002 | US6452742 Thin film write having reduced resistance conductor coil partially recessed within middle coat insulation |
| 09/17/2002 | US6452740 Multi-stage thermoelectric microcoolers for cooling write coils and GMR sensors in magnetic heads for disk drives |
| 09/17/2002 | US6452737 Magnetic disk device and automatic adaptation method of its parameter |
| 09/17/2002 | US6452736 Magnetic recording and reproducing apparatus and a read/write amplifier having a signal transmission system with high speed of data write signal |
| 09/17/2002 | US6452735 Disk drive that monitors the flying height of a dual element transducer using a thermally induced signal during write operations |
| 09/17/2002 | US6452455 Capacitor bias recovery methodology |
| 09/17/2002 | US6452386 Magnetoresistance effect element, and magnetoresistance effect sensor and magnetic information recording and playback system using same |
| 09/17/2002 | US6452385 Electrical measuring instrument having antiferromagnetic, ferromagnetic and nonmagnetic multilayer structures used as magnetic disk heads |
| 09/17/2002 | US6452204 Tunneling magnetoresistance transducer and method for manufacturing the same |
| 09/17/2002 | US6451720 Surface smoothness and a high modulus of elasticity; silicon dioxide, aluminum oxide, lithium oxide, sodium oxide, magnesium oxide, titanium dioxide, zirconium oxide, yttrium oxide |
| 09/17/2002 | US6451514 Method for formation of upper magnetic pole layer of thin film magnetic head, method of forming miniature block pattern with high aspect ratio on bottom part of step on surface with step, and thin film magnetic head |
| 09/17/2002 | US6451424 Magneto-optical recording medium and method of manufacturing the same |
| 09/17/2002 | US6451220 Cobalt ferrite nanoparticles dispersed in ion exchange resins |
| 09/17/2002 | US6451215 Method of producing magneto-resistive tunnel junction head |
| 09/17/2002 | CA2262700C Substrate for information recording media |
| 09/17/2002 | CA2073736C Apparatus and method for recording digital video signals |
| 09/12/2002 | WO2002071404A1 Disk drive device |
| 09/12/2002 | WO2001031642A3 Actuator arm with tapered trailing edge and recessed head conductor |
| 09/12/2002 | US20020128808 Method and apparatus for characterization of voice-coil motor with eddy current effect |
| 09/12/2002 | US20020128787 System and method to determine the time domain equalized signal-to-noise ratio of a mass storage device |
| 09/12/2002 | US20020128327 Polishing composition and magnetic recording disk substrate polished with the polishing composition |
| 09/12/2002 | US20020127838 Method and apparatus for improved static attitude of head suspension assemblies with electrical interconnects |
| 09/12/2002 | US20020127490 Radiation sensitive bilayer resists which are used in manufacture of integrated circuits |
| 09/12/2002 | US20020127436 Magnetic recording disk, magnetic recording disk manufacturing method and magnetic recording disk manufacturing system |
| 09/12/2002 | US20020127435 Recording quality, efficiency, reduced noise |
| 09/12/2002 | US20020127434 Magnetic recording medium and production method thereof and magnetic recording device |
| 09/12/2002 | US20020127433 Magnetic recording medium, method of producing the same and magnetic recording and reproducing device |
| 09/12/2002 | US20020127432 Process for producing glass substrate for magnetic recording medium and glass substrate for magnetic recording medium obtained by the same |
| 09/12/2002 | US20020127342 Method of manufacturing thin film head |
| 09/12/2002 | US20020127147 Transfer fluids to or from a fluid-holding vessel, and remain physically and sealably associated during transfer |
| 09/12/2002 | US20020126596 Recording apparatus for optical recording media |
| 09/12/2002 | US20020126429 Continuous free layer spin valve sensor with patterned exchange underlayer stabilization |
| 09/12/2002 | US20020126428 Free layer structure for a spin valve sensor with a specular reflecting layer composed of ferromagnetic oxide |
| 09/12/2002 | US20020126427 Spin valve sensor with free layer structure having a cobalt niobium (CoNb) or cobalt niobium hafnium (CoNbHf) layer |
| 09/12/2002 | US20020126426 Spin valve sensor with a spin filter and specular reflector layer |
| 09/12/2002 | US20020126425 Free layer for a spin valve sensor with lower uniaxial anisotropy field and method of making |
| 09/12/2002 | US20020126424 Magnetic transducer with integrated charge bleed resistor |
| 09/12/2002 | US20020126423 Thin film magnetic head and method of manufacturing the same |
| 09/12/2002 | US20020126422 Method of making NiFeCo-O-N or NiFeCo-N films for shields and/or poles of a magnetic head |
| 09/12/2002 | US20020126421 Lapping apparatus, magnetic head and method of manufacturing the same |
| 09/12/2002 | US20020126420 Method and apparatus for improved attachment of a micro-actuator to a slider device |
| 09/12/2002 | US20020126419 Head supporting device and disk drive using the same |
| 09/12/2002 | US20020126418 Head slider and disk drive apparatus using the same |
| 09/12/2002 | US20020126417 Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives |
| 09/12/2002 | US20020126416 Combined magnetic data and burnish head for magnetic recording |
| 09/12/2002 | US20020126415 Thin film magnetic head and method of manufacturing the same |
| 09/12/2002 | US20020126412 Apparatus and method for head positioning control in disk drive |
| 09/12/2002 | US20020126409 Characteristically terminated write driver with compensation for magnetic response and method therefor |
| 09/12/2002 | US20020126408 Disk apparatus and information processing system |
| 09/12/2002 | US20020126407 Use of snake-in-the-box codes for reliable identification of tracks in servo fields of a disk drive |
| 09/12/2002 | US20020126406 Perpendicular signal equalization and timing recovery using hilbert transform |
| 09/12/2002 | US20020126405 Precompensation technique and MTR code for high data rate recording |
| 09/12/2002 | US20020126403 Adaptive dampening of thermal asperity events in disc drives |
| 09/12/2002 | US20020126360 Optical transmitter having temperature compensating function and optical transmission system |
| 09/12/2002 | US20020125850 Servo control apparatus and gain adjusting method |