| Patents for G11B 21 - Head arrangements not specific to the method of recording or reproducing (20,963) |
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| 10/13/2005 | US20050225902 Magnetic head slider and magnetic disk drive |
| 10/13/2005 | US20050224313 Robust noncontact media processor |
| 10/12/2005 | CN2733512Y Power supply of hard disk drive |
| 10/12/2005 | CN1681037A Method and apparatus to measure disk drive head load/unload velocity |
| 10/12/2005 | CN1681034A Support body and method for inspecting magnetic component therewith |
| 10/12/2005 | CN1681007A Method and device for adjusting magnetic head |
| 10/12/2005 | CN1681006A 圆盘装置 Disk device |
| 10/12/2005 | CN1681005A Energy storage method and device for use in emergency read/write head retraction in disk drives |
| 10/11/2005 | US6954416 Sound generator and method for manufacturing the same |
| 10/11/2005 | US6954414 Controlling optical pickup of optical disk drive by detecting change of sampling signals taken from a motor drive signal |
| 10/11/2005 | US6954338 System and method of limiting a range of motion of an actuator in a hard disk drive |
| 10/11/2005 | US6954337 Magnetic-head supporting mechanism |
| 10/11/2005 | US6954330 Disk chuck |
| 10/11/2005 | US6954327 Methods and apparatus for thermally bonding lubricant to a disk surface with use of a heat source in a magnetic head |
| 10/11/2005 | US6954318 Magnetic data embedding apparatus having checking function |
| 10/11/2005 | US6954105 Disk drive and error amplifier therefor and related methods |
| 10/11/2005 | US6953154 Card recording apparatus |
| 10/06/2005 | WO2005093748A1 Optical pickup feeding device |
| 10/06/2005 | WO2005093740A1 Recording medium reproducing device |
| 10/06/2005 | US20050219976 Optical disc apparatus |
| 10/06/2005 | US20050219763 Apparatus to buffer vibration and support an actuator of a hard disk drive |
| 10/06/2005 | US20050219762 Recording disk drive |
| 10/06/2005 | US20050219761 Disk device |
| 10/06/2005 | US20050219760 Disk device |
| 10/06/2005 | US20050219757 Data storage device and suspension |
| 10/06/2005 | US20050219755 Head slider for disk apparatus |
| 10/06/2005 | US20050219754 Photoresist transfer pads |
| 10/06/2005 | US20050219739 Separator plate with head load/unload |
| 10/06/2005 | US20050219736 Method and apparatus of micro-actuator control of the flying height of a read/write head in a hard disk drive |
| 10/06/2005 | US20050219735 Servo track writer calibration |
| 10/06/2005 | US20050219734 Write head alignment for full amplitude time-based servo |
| 10/06/2005 | US20050218855 Methods and devices for processing servo control signals |
| 10/06/2005 | US20050218853 Motor drive semiconductor integrated circuit and magnetic disk storage apparatus |
| 10/06/2005 | US20050218846 Motor drive circuitry with regenerative braking for disk drive |
| 10/06/2005 | US20050218588 Sheet holding apparatus and image forming system |
| 10/05/2005 | EP1583093A1 Disk player |
| 10/05/2005 | EP1583080A2 Head slider for disk apparatus |
| 10/05/2005 | EP1581950A1 Method for driving an actuator, actuator drive, and apparatus comprising an actuator |
| 10/05/2005 | CN1677548A Disk device |
| 10/05/2005 | CN1677538A Motor drive circuitry with regenerative braking for disk drive |
| 10/05/2005 | CN1677508A Flying head slider and magnetic disk apparatus |
| 10/05/2005 | CN1677507A Slider, head assembly and disk apparatus |
| 10/05/2005 | CN1677506A Read-write head slider for disk apparatus |
| 10/05/2005 | CN1677505A Magnetic-head cantilever assembly and its mfg. method |
| 10/05/2005 | CN1677504A Magnetic-head cantilever assembling and its mfg. method |
| 10/05/2005 | CN1677498A Manufacturing method of magnetic head slider, magnetic head slider and magnetic device |
| 10/05/2005 | CN1221970C Piezoelectric driver and disk device |
| 10/05/2005 | CN1221969C Magnetic recording device |
| 10/05/2005 | CN1221950C Magnetic head sliding contact |
| 10/05/2005 | CN1221949C Servo control method for disc driver with magnetic head positioning control |
| 10/05/2005 | CN1221946C Magnetic head slider and magnetic disc device set with magnetic-head slider |
| 10/05/2005 | CN1221944C Magnetic storage medium, method of controlling track pitch of medium, and magnetic recorder for medium |
| 10/04/2005 | US6952387 Optical disk playing apparatus and method for discriminating optical disk |
| 10/04/2005 | US6952382 Recording/reproduction apparatus, recording/reproduction method and information recording medium |
| 10/04/2005 | US6952330 Dynamic flying attitude control using augmented gimbal |
| 10/04/2005 | US6952323 System and method of constraining vibration in a disk drive unit and motor device |
| 10/04/2005 | US6952321 Method for sensing run-out in data fields |
| 09/29/2005 | WO2005091276A1 Device for locking an optical pickup unit of an optical drive |
| 09/29/2005 | US20050216928 Guide shaft holding mechanism and disk device with guide shaft holding mechanism |
| 09/29/2005 | US20050213441 Systems and methods for overriding an ejection lock |
| 09/29/2005 | US20050213439 Audio/Video component networking system and method |
| 09/29/2005 | US20050213438 Optical disk device |
| 09/29/2005 | US20050213436 Read/write device, storage medium, driving method of read/write device, semiconductor laser life estimation method, program, program storage medium, and semiconductor laser |
| 09/29/2005 | US20050213256 Snap ring with debris-reducing cross-sectional profile |
| 09/29/2005 | US20050213255 Rotating disk storage device and pivot bearing |
| 09/29/2005 | US20050213254 Ramp unit and magnetic disc apparatus |
| 09/29/2005 | US20050213253 Flying head slider and magnetic disk apparatus |
| 09/29/2005 | US20050213252 Method and apparatus supporting a slider having multiple deflection rails in a negative pressure pocket for a hard disk drive |
| 09/29/2005 | US20050213251 Slider, head assembly and disk apparatus |
| 09/29/2005 | US20050213250 Magnetic disk apparatus with heating device and magnetic head slider used therefor |
| 09/29/2005 | US20050213243 Preamplifier fly height control (FHC) driver and sensing circuit |
| 09/29/2005 | US20050213242 Magnetic disk apparatus and information processing apparatus |
| 09/29/2005 | US20050213235 Magnetic recording medium, method of producing the magnetic recording medium, patterned master carrier for magnetic transfer employed during production of the magnetic recording medium, and magnetic recording/reproducing apparatus |
| 09/28/2005 | EP1580732A2 Magnetic recording medium, method of producing the magnetic recording medium, patterned master carrier for magnetic transfer employed during production of the magnetic recording medium, and magnetic recording/reproducing apparatus |
| 09/28/2005 | EP1580731A1 Disk storage apparatus |
| 09/28/2005 | CN1675711A Method and device for measuring angle of torsion of suspension for magnetic disk |
| 09/28/2005 | CN1675710A Detecting anomalies in a scanning signal |
| 09/28/2005 | CN1674140A Laser head control device for information storage apparatus |
| 09/28/2005 | CN1674122A CD driving device set with pick up device protection part |
| 09/28/2005 | CN1674096A Magnetic disk drive |
| 09/28/2005 | CN1674095A Ramp unit and magnetic disc apparatus |
| 09/28/2005 | CN1220980C Oblique regulating method of magnetic disc player |
| 09/28/2005 | CN1220976C Magnetic head universal rack assembly and its making method |
| 09/27/2005 | US6950287 Disk drive having a two-stage actuator for suppressing a flying-height fluctuation |
| 09/27/2005 | US6950285 Head arm assembly with an arm motion limiting member and disk drive device with the head arm assembly |
| 09/27/2005 | US6950284 Cleating features to improve adhesive interface between an actuator tang and a tang-supporting surface of an actuator assembly of a hard disk drive |
| 09/27/2005 | US6950282 Device for reducing damage due to head slap within a hard disk drive |
| 09/27/2005 | US6950281 Negative pressure type head slider and disk drive |
| 09/27/2005 | US6950274 Disk storage apparatus and disk storage apparatus control method |
| 09/27/2005 | US6950273 Magnetic disk device |
| 09/27/2005 | US6950272 Method and apparatus for the acoustic improvement of the pulsed current method for controlling the velocity of a transducer head |
| 09/27/2005 | US6950268 Disk drive |
| 09/27/2005 | US6950267 Disk drive measuring pole tip protrusion by performing a write operation to heat the transducer |
| 09/27/2005 | US6950265 Method and apparatus for servo defect management |
| 09/27/2005 | US6950262 Flexible disk drive control method capable of preventing a seek error from occurring |
| 09/27/2005 | US6950258 Head positioning control method and device for storage disk apparatus |
| 09/27/2005 | US6950256 Magnetic storage medium, method for controlling track pitch thereof, and magnetic recorder for medium |
| 09/22/2005 | WO2005087388A1 Process for production of laminates for hdd suspension |
| 09/22/2005 | US20050210487 Disk device having impact absorbing structure for optical pickup unit |
| 09/22/2005 | US20050207321 Vibration damping means for optical recording/reproducing apparatus |