Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 21 - Head arrangements not specific to the method of recording or reproducing
Patents for G11B 21 - Head arrangements not specific to the method of recording or reproducing (20,963)
11/2007
11/14/2007CN101071584A Mobile control method of sliding sledge structure for CD driver
11/14/2007CN101071576A Magnetic-head slider
11/14/2007CN100349226C Appts. and method for positioning head at target position on disk
11/14/2007CN100349221C Optical reading/writing head location method for optical disk driver
11/14/2007CN100349211C Thin-film magnetic head with heater for adjusting magnetic spacing
11/13/2007US7296279 Transmitting device for feeding mechanism of information recording/reproducing apparatus
11/13/2007US7295396 Magnetic disk drive
11/13/2007US7295395 Sensing a prior transducer position by a motion pattern
11/13/2007US7293351 Apparatus for protecting and merging a head stack assembly
11/13/2007US7293347 Manufacturing method of head arm assembly
11/08/2007US20070258164 Hard disk drive, method for controlling FOD voltage thereof, and computer readable recording medium recording the method
11/08/2007US20070258163 Magnetic disk drive and a loading/unloading method
11/07/2007EP1852871A1 Base for hard disk drive and method of manufacturing the same
11/07/2007CN200972777Y Disk driver base and disk driver
11/07/2007CN200972774Y Hard disc incline block with slider spacing structure
11/07/2007CN200972773Y Hard disc incline block with carrier arm spacing structure
11/07/2007CN101067957A Skew block for magnetic disk driver
11/07/2007CN101067936A Magnetic head assembly and magnetic disc driver
11/07/2007CN101067935A Magnetic head assembly positioning structure
11/07/2007CN100347754C Negative pressure air lubricating bearing floating block
11/07/2007CN100347753C Disk drive, positioning method for head, and servo system
11/07/2007CN100347752C Pivot integrated actuator assembly for a hard disk drive
11/07/2007CN100347751C 磁记录再现装置 The magnetic recording reproducing apparatus
11/07/2007CN100347750C Method of manufacturing head actuator assembly and method of manufacturing disk device
11/07/2007CN100347749C Suspension, head supporting mechanism, head arm assembly and disk drive device with the head arm assembly
11/07/2007CN100347745C Thin-film magnetic head with a heater, head gimbal assembly with the thin-film magnetic head and magnetic disk drive apparatus with the head gimbal assembly
11/07/2007CN100347743C Data erasure apparatus, data erasure method and method for writing servo patterns on recording disk
11/06/2007US7293226 Method and apparatus for adaptively performing defect scan according to channel characteristics
11/06/2007US7292519 Optical head with lasers and mirrors in a recess formed in a substrate
11/06/2007US7292413 Microactuated suspension with shear transmission of force
11/06/2007US7292411 Disk head suspension arm having comb receiving portion
11/06/2007US7292404 Signal reproducing method and storage apparatus
11/06/2007US7292402 Systems and methods for multipass servowriting with a null burst pattern
11/06/2007US7290891 Dual mirror mounting assembly
11/01/2007WO2007123486A1 Voice coil motor
11/01/2007US20070253294 Information storage medium, recording method, and recording apparatus
11/01/2007US20070253292 Information reproducing apparatus, data management information obtaining method, data management information obtaining program, and storage medium
11/01/2007US20070253115 Micro-actuator, micro-actuator suspension, and head gimbal assembly with the same
11/01/2007US20070253114 Magnetic disk device
11/01/2007US20070253113 Ramp made of polyoxymethylene resin
11/01/2007US20070253095 Pattern write method and demagnetization state determination method
11/01/2007US20070253093 Active protection system
11/01/2007US20070253092 Information-recording/reproducing apparatus and method of detecting the gap between a head and a recording medium
11/01/2007US20070253091 Hard disk drive protection system and method
11/01/2007US20070253090 Method and apparatus for detecting slider/disk fly-height modulation in a hard disk drive
11/01/2007US20070253084 Systems and methods for estimating time corresponding to peak signal amplitude
10/2007
10/31/2007EP1850343A1 Hard disk drive protection apparatus and method, and device having the same
10/31/2007EP1850332A2 Head position control method, head position control device and disk device
10/31/2007EP1850331A2 Seek control method, seek control device and disk device
10/31/2007EP1850329A2 Pivot assembly for hard disk drive use
10/31/2007EP1850138A1 Fall detecting method and fall detecting device
10/31/2007EP1849162A1 A single chip having a magnetoresistive memory
10/31/2007CN200969223Y Hard disk slanting blocks with flexing arm spacing structure
10/31/2007CN200969219Y Magnetic head assembly positioning structure
10/31/2007CN200969218Y Hard disk magnetic head assembly spacing structure
10/31/2007CN200969217Y Magnetic head assembly positioning structure
10/31/2007CN200969216Y Separated magnetic head assembly and magnetic disk drive
10/31/2007CN101065798A Fixing of components
10/31/2007CN101065242A Polyimide metal laminate and suspension for hard disk using same
10/31/2007CN101064171A Disk drive and control method thereof
10/31/2007CN101064170A Information-recording/reproducing apparatus and method of detecting the gap between a head and a recording medium
10/31/2007CN101064169A Magnetic disk drive and a loading/unloading method
10/31/2007CN101064168A Seek control method, seek control device and disk device
10/31/2007CN101064167A Head position control method, head position control device, and disk device
10/31/2007CN101064166A Head position control method, head position control device and disk device
10/31/2007CN101064165A Magnetic disk drive
10/31/2007CN101064164A Access performance adjusting method and storage apparatus
10/31/2007CN101064118A Light shield and method for forming air-cushion surface pattern on surface of magnetic head using same
10/31/2007CN100346416C Method for loading and unloading disk-shaped recording medium and disk drive device
10/31/2007CN100346415C Optical disk unit
10/31/2007CN100346396C Suspension, head gimbal assembly with suspension and disk drive apparatus with head gimbal assembly
10/31/2007CN100346395C Method for assembling head-drum assembly for magnetic recording/reproducing apparatus
10/30/2007US7289411 Optical disc apparatus
10/30/2007US7289395 Optical pickup device of micro optical disc drive
10/30/2007US7289394 Data recording controller for adding new data to a medium
10/30/2007US7289393 Music jukebox
10/30/2007US7289301 Voice coil motor coupling structure of hard disk drive
10/30/2007US7289290 Method of controlling track seek servo in disk drive and apparatus therefor
10/30/2007US7289289 Recording servo stripes onto a servo track
10/30/2007US7289287 Apparatus for recording or/and reproducing information and method for reducing power consumption thereof
10/30/2007US7289285 Information storage systems
10/30/2007US7287315 Apparatus for measuring slider mounting position in magnetic head, and magnetic head manufacturing system using the measurement apparatus
10/30/2007US7287312 Method of manufacturing a magnetic head device
10/25/2007US20070247979 Jukebox with customizable avatar
10/25/2007US20070247762 Head gimbal assembly and disk drive unit with the same
10/25/2007US20070247744 Disk drive and control method thereof
10/25/2007US20070247743 Disk drive and control method therefor
10/25/2007US20070247742 Method and apparatus for writing pattern on disk
10/25/2007US20070247741 Method of servo pattern writing on recording surface and data storage device
10/25/2007US20070247740 Disk drive and calibration method for the same
10/25/2007US20070247739 Information recording/reproduction apparatus, head levitation height control method and head levitation control circuit
10/25/2007US20070247738 Write-once type storage apparatus, control method and record control circuit
10/25/2007US20070247737 Stable time domain radial self-servo write propagation
10/25/2007US20070246251 Novel bonding structure for a hard disk drive suspension using anisotropic conductive film
10/24/2007CN101059997A Information recording/reproduction apparatus, head levitation height control method and head levitation control circuit
10/24/2007CN101059996A Disk drive and control method therefor
10/24/2007CN101059965A Disk drive apparatus and head assembly used therefor
10/24/2007CN100345208C Magnetic head locator and magnetic disc equipment with the locator
10/24/2007CN100345207C Positioner for positioning head on a disk
10/23/2007US7287263 Disc apparatus
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