| Patents for G11B 21 - Head arrangements not specific to the method of recording or reproducing (20,963) |
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| 03/04/2003 | US6529463 Very-high-density memory device utilizing a scintillating data-storage medium |
| 03/04/2003 | US6529460 Detection of pulse peak instance and amplitude in a storage drive |
| 03/04/2003 | US6529350 Head assembly and suspension having a terminal section with a bend for contact |
| 03/04/2003 | US6529349 Single lever bi-directional inertia latch |
| 03/04/2003 | US6529346 Magnetic head slider with protrusion on surface facing recording medium |
| 03/04/2003 | US6529344 Method and system for compensating a head positioning servo in a storage device |
| 03/04/2003 | US6529341 Magnetic recording/reproduction device using preformat information |
| 03/04/2003 | US6529278 Optical interference apparatus and position detection apparatus |
| 03/04/2003 | US6527449 Pivot bearing |
| 03/04/2003 | US6526639 Method for burnishing hard disks |
| 02/27/2003 | WO2003017257A1 Integrated interconnect and method of manufacture therefor |
| 02/27/2003 | US20030039198 Disk player |
| 02/27/2003 | US20030039154 Recording apparatus |
| 02/27/2003 | US20030039057 Flexible disk drive effective in reducing cost |
| 02/27/2003 | US20030039047 Servo format for disk drive data storage devices |
| 02/26/2003 | EP1286340A2 Information recording and/or playback device and method of positioning of a magnetic head of the device |
| 02/26/2003 | EP1286339A2 Writer for head positioning information over recording medium |
| 02/26/2003 | EP1285439A1 Embodiment for the control of an optical reading device |
| 02/26/2003 | CN1399777A Apparatus and method for reduction of idle-mode acoustics in disc drive |
| 02/26/2003 | CN1399774A Actuator arm with tapered trailing edge and recessed head conductor |
| 02/26/2003 | CN1399259A AC signal detecting method and its DC level level detecting method |
| 02/26/2003 | CN1399258A CD device access method and device using said method |
| 02/26/2003 | CN1399254A Method of eliminating system error of radial variation in automatic servo and disc drive |
| 02/26/2003 | CN1399253A Determination method of whether or not there is offset in trigger code |
| 02/26/2003 | CN1399252A Method and device determining write/read unit interval of magnetic head |
| 02/26/2003 | CN1399251A Automatic servo disc-writing method in disc driver |
| 02/26/2003 | CN1399250A Method of generating timing code for automatic servo write of rotating magnetic disk |
| 02/26/2003 | CN1399249A System error determining method and unit |
| 02/26/2003 | CN1399248A Magnetic head, magnetic head making process and slide head striping process |
| 02/26/2003 | CN1102284C Sliding board with shallow etch air bearing surface features to optimize transducer spacing and its making method |
| 02/25/2003 | US6526003 Playback device for disc-shaped recording media |
| 02/25/2003 | US6525897 Apparatus for developing a dynamic servo signal from data in a magnetic disc drive and method |
| 02/25/2003 | US6525615 Oscillator with digitally variable phase for a phase-locked loop |
| 02/25/2003 | US6524878 Microactuator, method for making the same, and magnetic head unit and magnetic recording apparatus using the same |
| 02/20/2003 | WO2002027714A8 Air dam for a disc drive |
| 02/20/2003 | US20030035247 Information recording and/or playback device and method of positioning of a magnetic head of the device |
| 02/20/2003 | US20030035245 Multi-layer suspension and the fabricating method thereof |
| 02/20/2003 | US20030035240 Hard disk drive, data storing and reproducing device, head movement controller, and head movement control method |
| 02/20/2003 | US20030035239 Method and apparatus for determining track identity from abbreviated track identifying data in a disk drive data storage device |
| 02/19/2003 | CN1397943A Optical disk player |
| 02/19/2003 | CN1397931A Method of self-servo writing/generating timing code shape for rotary magnetic disk |
| 02/19/2003 | CN1397930A Method for correcting system error of magnetic head when writing timing code shape on rotary magnetic disk |
| 02/18/2003 | US6522505 Magnetic head supporting mechanism |
| 02/18/2003 | US6522503 Suspension for disc drive |
| 02/18/2003 | US6522502 Magnetic head device |
| 02/18/2003 | US6522501 Magnetic recording medium and magnetic write/read apparatus using the same |
| 02/18/2003 | US6522497 Disk drive having positioning control system using logical cylinder address information |
| 02/18/2003 | US6522496 Storage unit |
| 02/18/2003 | US6522494 Apparatus and method for writing servo patterns on a computer hard disk |
| 02/18/2003 | US6522488 Servo information writing method and storage device |
| 02/18/2003 | US6520013 Method and apparatus for detecting free fall |
| 02/18/2003 | CA2163689C Radial self-propagation pattern generation for disk file servowriting |
| 02/13/2003 | US20030030942 Integrated interconnect and method of manufacture therefor |
| 02/13/2003 | US20030030937 Head positioner and information recording / replaying apparatus |
| 02/13/2003 | US20030030929 Circuit and method for detecting the phase of a servo signal |
| 02/13/2003 | US20030030336 Actuator for disk device |
| 02/11/2003 | US6519496 Feedback controller, digital filter device, and storage device |
| 02/11/2003 | US6519115 Low wear, low friction ramp method and apparatus for a disc drive system |
| 02/11/2003 | US6519111 Disk drive apparatus, hard disk drive, filter, and method for inspecting disk drive apparatus |
| 02/11/2003 | US6519110 Disk drive pass-through connector |
| 02/11/2003 | US6519107 Hard disk drive having self-written servo burst patterns |
| 02/11/2003 | US6518521 Switchable shunts for integrated lead suspensions |
| 02/06/2003 | US20030026184 Method of elimination of interference created by CDR/W run-out motor on sledge servers |
| 02/06/2003 | US20030026036 In-situ linearization of magnetic read/write head transducer position error signal |
| 02/06/2003 | US20030026030 Information storing device and method for controlling same to record/reproduce information by selecting one of working modes |
| 02/06/2003 | US20030026023 Disk drive apparatus and method for compensating for error in servo-information-recorded position between heads |
| 02/06/2003 | US20030026022 Disk drive apparatus and method for generating servo sector pulse |
| 02/06/2003 | US20030026018 Adaptive fly height for error recovery in a disc drive |
| 02/06/2003 | US20030026016 Circuit and method for demodulating a servo position burst |
| 02/06/2003 | US20030026015 Magnetic disk evaluation apparatus |
| 02/05/2003 | EP1282115A2 Head positioner and information recording/replaying apparatus |
| 02/05/2003 | EP0985209B1 Head gimbal protection for a disk drive |
| 02/05/2003 | CN1395728A Optical disc apparatus and adjusting method therefor and entertainment apparatus |
| 02/05/2003 | CN1395725A 磁扫描系统 Magnetic scanning system |
| 02/05/2003 | CN1395238A Low inertia optical disk drive device |
| 02/05/2003 | CN1395235A Drive mode changeover control method |
| 02/04/2003 | US6515943 Information storage device having an optical head assembly and a magnetic head assembly both mounted upon a single carriage |
| 02/04/2003 | US6515835 Precise positioning actuator actuator for precisely positioning thin-film magnetic head element and head gimbal assembly with the actuator |
| 02/04/2003 | US6515821 Floppy disk drive control apparatus capable of ensuring seek operation using a stepping motor having a low torque |
| 02/04/2003 | US6515817 Magnetic disk drive |
| 02/04/2003 | US6515815 Recording medium driving device with condensation sensor |
| 02/04/2003 | US6515813 Method for controlling servo information detection timing and rotational speed of disk, and disk drive |
| 02/04/2003 | US6513229 Method of manufacturing slider materials, method of manufacturing sliders, and slider materials |
| 01/30/2003 | WO2003009290A1 Head follow-up control method, head follow-up control device, and storage device comprising the same |
| 01/30/2003 | US20030021057 Back electromotive force voltage compensation method for switched, voltage-mode driver circuit |
| 01/30/2003 | US20030021056 Method and apparatus for servo track write in disk drive for perpendicular magnetic recording |
| 01/30/2003 | US20030021051 Writer for head positioning information over recording medium |
| 01/30/2003 | US20030020368 Ultrasonic motor and electronic device having the ultrasonic motor |
| 01/29/2003 | CN2533547Y Optical jitter rate adjusting device for digitized video CD machine |
| 01/29/2003 | CN1394381A Voice coil motor |
| 01/29/2003 | CN1394340A Slider and disk device |
| 01/29/2003 | CN1394334A Information disk recording/reproducing device, and method for detecting vibration of information disk recording/reproducing device |
| 01/29/2003 | CN1393879A Magnetic disc drive |
| 01/29/2003 | CN1393853A Magnetic recording medium and drive thereof |
| 01/29/2003 | CN1393852A Magnetic head with IC bare chip between height limiting plate and cantilever enclosed with resin and its mfg. method |
| 01/29/2003 | CN1393851A Magnetic head hanger for disk driver |
| 01/29/2003 | CN1100312C Ramp for data storage device and data storage device |
| 01/28/2003 | US6512728 Optical storage device and cartridge loading mechanism |
| 01/28/2003 | US6512658 Viscoelastic voice coil damper for disc drives |
| 01/28/2003 | US6512652 Power saving method and apparatus for computer disk drives |