| Patents for G11B 21 - Head arrangements not specific to the method of recording or reproducing (20,963) |
|---|
| 09/03/2009 | US20090219646 Positioning control system and method therefor |
| 09/02/2009 | CN101521020A Air-bearing design for hard disk drive (HDD) applications |
| 09/02/2009 | CN100536017C Slider, magnetic head assembly and manufacturing the same |
| 09/02/2009 | CN100536016C Hard disk drive, optimization method, manufacturing method and program thereof |
| 09/01/2009 | US7583581 Information recording medium, and recording method and reproducing method thereof |
| 09/01/2009 | US7583475 Rotating disk storage device and integrated wire head suspension assembly |
| 09/01/2009 | US7583474 Suspension and limiter mechanism for a data storage device |
| 09/01/2009 | US7583467 Hard disk drive apparatus, method to control flying on demand of hard disk drive apparatus using thermal asperity signal, and recording media for computer program thereof |
| 09/01/2009 | US7583465 Disk drive adaptive resonance compensation method and apparatus |
| 09/01/2009 | US7583462 Head amplifier with a heat controller |
| 08/27/2009 | WO2009104845A1 Method and apparatus for recording contents |
| 08/27/2009 | US20090213702 Device for and method of recording information |
| 08/27/2009 | US20090213701 Device for and method of recofding information |
| 08/27/2009 | US20090213486 Data recording device |
| 08/26/2009 | EP2092430A1 System for maintaining a large number of handheld electronic devices |
| 08/25/2009 | US7580338 Information recording medium, and recording method and reproducing method thereof |
| 08/25/2009 | US7580337 Information recording medium, and recording method and reproducing method thereof |
| 08/25/2009 | US7580326 Optical pickup actuator preventing short circuit by minimizing unwanted contact between components |
| 08/25/2009 | US7580325 Utilizing metadata to improve the access of entertainment content |
| 08/25/2009 | US7580225 Tolerance ring having variable height and/or assymmetrically located bumps |
| 08/25/2009 | US7580221 Magnetic disk drive with compensation against disturbance |
| 08/25/2009 | US7580217 Disk drive with hybrid analog-digital acceleration feedforward control system and method for rejecting rotational vibration |
| 08/25/2009 | US7580216 Disk servo pattern writing |
| 08/25/2009 | US7580211 DVD recording |
| 08/20/2009 | US20090207529 Flexible printed cable, head stack assembly with the same and manufacturing method thereof |
| 08/20/2009 | US20090207517 "Flat analog" AFE coupled with an all digital architecture compensation read channel |
| 08/19/2009 | CN101512654A Method of storing rotating media data in image file |
| 08/19/2009 | CN100530359C Micro driver unit, fold piece set of magnetic head, and disc drive unit possessing vibration damper |
| 08/18/2009 | US7577081 Information recording medium, and recording method and reproducing method thereof |
| 08/18/2009 | US7576955 Disk drive actuator with outer arms having regions of reduced width and increased thickness |
| 08/18/2009 | US7576939 Discontinuous mode back EMF measurement |
| 08/18/2009 | US7576938 Hard disk drive, method for controlling FOD voltage thereof, and computer readable recording medium recording the method |
| 08/18/2009 | US7576937 Disk drive and control method therefor |
| 08/18/2009 | US7576769 Inspection device and inspection method |
| 08/13/2009 | WO2009098754A1 Head levitaion amount control method, circuit, and magnetic storage device |
| 08/13/2009 | US20090201598 Disc drive device |
| 08/12/2009 | CN101506888A Head gimbals assembly of hard disk and method of assembling thereof |
| 08/11/2009 | US7574716 Guide mechanism and optical drive utilizing the same |
| 08/11/2009 | US7573804 Information recording medium, and recording method and reproducing method thereof |
| 08/11/2009 | US7573799 Information recording method, information recording apparatus, program and computer readable information storage medium |
| 08/11/2009 | US7573786 Optical disk apparatus and rotation speed control method thereof |
| 08/11/2009 | US7573785 Method and apparatus for recording audio tracks into large storage device |
| 08/11/2009 | US7573680 Etched laminate structures for reducing track mis-registration in a disk drive suspension |
| 08/11/2009 | US7573679 Magnetic head suspension |
| 08/11/2009 | US7573670 Disk drive seeking to OD track and then ramping velocity to implement fast unload |
| 08/11/2009 | US7573669 Method and apparatus for writing pattern on disk |
| 08/11/2009 | US7573668 Method and apparatus for sensing leakage current to estimate and possibly adjust flying height of a read-write head in a hard disk drive |
| 08/06/2009 | WO2009096949A1 Servo write head gap width correction |
| 08/06/2009 | WO2009096471A1 Heat-assisted-type hard disk drive |
| 08/06/2009 | US20090195937 Actuator latch apparatus for disk drive |
| 08/06/2009 | US20090195934 Device and method for manufacturing spring member |
| 08/06/2009 | US20090195919 Method of fabricating a suspension |
| 08/06/2009 | US20090195914 Hard disk drive and method for designing additional controller included in hard disk drive |
| 08/06/2009 | US20090195913 Magnetic disk apparatus and method for controlling magnetic head |
| 08/06/2009 | US20090195912 Disk drive that calibrates the power for setting the dynamic fly height of the head to a target value |
| 08/06/2009 | US20090195911 Magnetic recording device |
| 08/06/2009 | US20090195910 Storage device and method of controlling spindle motor of storage device |
| 08/06/2009 | US20090195909 Gain control for data-dependent detection in magnetic storage read channels |
| 08/06/2009 | US20090195908 Method and apparatus for vibration damping of a suspended media read/write head |
| 08/05/2009 | CN101499289A Disk drive that calibrates the power for setting the dynamic fly height of the head to a target value |
| 08/05/2009 | CN101499287A Piezoelectric element, piezoelectric micro-actuator, magnetic head tabs combination and disk driving unit |
| 08/05/2009 | CN100524472C System and method for determining write track width for magnetic tape head |
| 08/05/2009 | CN100524470C Microdriver, magnetic head flap combination and magnetic disk driver thereof |
| 08/05/2009 | CN100524469C Microdriver, its magnetic-head folding piece combination and disk driving unit |
| 08/04/2009 | US7570460 Boss location to adjust head attitude |
| 08/04/2009 | US7570458 Disk drive suspension with reduced off-track error |
| 08/04/2009 | US7570450 Tape heads for use with multiple tape formats |
| 08/04/2009 | US7570449 Retract control method of HDD and HDD using the same |
| 08/04/2009 | US7570448 Write-once type storage apparatus, control method and record control circuit |
| 07/30/2009 | US20090190266 Magnetic disk drive and voice coil motor |
| 07/30/2009 | US20090190249 Method and apparatus for efficient storage and retrieval of multiple content streams |
| 07/28/2009 | US7567405 Servo information recording device and servo information recording method |
| 07/28/2009 | US7567404 Method for measuring actuator velocity during self-servo-write |
| 07/28/2009 | US7567403 Bi-directional servo track writing to minimize sidewall writing at high skew angles |
| 07/28/2009 | US7567402 Storage device, control method thereof and program |
| 07/23/2009 | US20090185461 Medium transporting mechanism and medium processing apparatus having the same |
| 07/23/2009 | US20090185306 Gap servo control method and apparatus in near-field optical disc drive |
| 07/22/2009 | EP1367586B1 Positioning control device and positioning control method |
| 07/21/2009 | US7564649 Head assembly having a sensing element to provide feedback for head-media instability |
| 07/21/2009 | US7564643 Head position control device and medium storage device |
| 07/21/2009 | US7564641 Controller-characteristic changing apparatus, storage device, controller-characteristic changing method, and computer product |
| 07/21/2009 | US7564640 Apparatus for recording or retrieving data on magnetic tape |
| 07/16/2009 | WO2009088580A1 Memory storage of file fragments |
| 07/16/2009 | WO2009087841A1 Magnetic head slider and magnetic disc drive |
| 07/16/2009 | US20090180213 Magnetic recording medium, method for production thereof, and magnetic recording and reproducing drive |
| 07/16/2009 | US20090180207 Hard disk drive and method of controlling auto reassign of the same |
| 07/15/2009 | EP2079081A1 Hard disk drive |
| 07/15/2009 | CN100514485C Head element support apparatus |
| 07/15/2009 | CN100514467C Disk apparatus |
| 07/15/2009 | CN100514459C Recording and/or playing back device |
| 07/14/2009 | US7561381 Base member and hard disk drive having the same |
| 07/14/2009 | US7561376 Servo track writer and a chuck thereof |
| 07/14/2009 | US7561373 Bias compensation method and appropriate bias force profile generation method, recording media and hard disk drive |
| 07/14/2009 | US7561368 Hard disk drive having improved head stability at low temperature and method of applying current to a head of the hard disk drive |
| 07/14/2009 | US7561367 Bi-directional debris sweeping profile |
| 07/14/2009 | US7561366 Disk drive and calibration method for the same |
| 07/14/2009 | US7561365 Disk drive and control method thereof |
| 07/14/2009 | US7561364 Method and apparatus for controlling disc drive using counter-electromotive force |
| 07/09/2009 | WO2009084282A1 Head, head suspension assembly, and disk drive device provided with the same |
| 07/09/2009 | US20090178066 Transportation Arm Device for Carrying Discs |