| Patents for G11B 21 - Head arrangements not specific to the method of recording or reproducing (20,963) |
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| 09/27/2001 | US20010024344 Disk drive system |
| 09/27/2001 | US20010024340 Magnetic disk recording apparatus |
| 09/27/2001 | US20010024339 Head actuator control system for disk drive |
| 09/27/2001 | US20010024335 Disk drive with information encoded in the position error signal fields |
| 09/26/2001 | EP1136998A1 Fully digital control and drive combo IC with on-board DSP for disk mass storage device |
| 09/26/2001 | EP1136987A1 Magnetic recording and reproducing device |
| 09/26/2001 | CN1315036A Apparatus and method for scanning a rotary information carrier |
| 09/26/2001 | CN1071916C 一次写入的光盘记录装置 The write-once optical disc recording apparatus |
| 09/25/2001 | US6295507 Calibration method for acceleration sensor in storage device and storage device |
| 09/25/2001 | US6295266 Disk player |
| 09/25/2001 | US6295254 Seek control method for a disk device used for reading/writing data from and to a disk recording medium |
| 09/25/2001 | US6295184 Head actuator mechanism and magnetic disk drive including the same |
| 09/25/2001 | US6295180 Disk drive capable of preventing ejection of magnetic recording medium even upon erroneous depression of eject button during work |
| 09/25/2001 | US6293135 Method of calibrating a system for detecting contact of a glide head with a recording media surface |
| 09/20/2001 | WO2001069601A1 Negative pressure head slider and disk device |
| 09/20/2001 | US20010022772 Disk recording or playback device having mechanism for adjusting tilt of pickup |
| 09/20/2001 | US20010022771 Pickup feed mechanism |
| 09/20/2001 | US20010022711 Overscan helical scan head for non-tracking tape subsystems reading at up to 1X speed and methods for simulation of same |
| 09/20/2001 | US20010022710 Head assembly and storage device |
| 09/20/2001 | US20010022709 Flexure design providing improved lift-off in a disk drive |
| 09/20/2001 | US20010022708 Head gimbal assembly and manufacturing method of the assembly |
| 09/20/2001 | US20010022707 Negative pressure air bearing slider |
| 09/20/2001 | US20010022706 Dynamic absorber for an actuator arm in a disk drive |
| 09/20/2001 | US20010022702 Head position control method for a disk device and the disk device |
| 09/20/2001 | US20010022701 Control method of magnetic disk unit and magnetic disk unit for use in such method |
| 09/19/2001 | EP1134730A2 Copper-Alloy foil to be used for suspension member of hard-disc drive |
| 09/19/2001 | CN1313990A Magnetic storage card |
| 09/19/2001 | CN1313989A Card type magnetic recording device |
| 09/19/2001 | CN1313601A Disc driver structure and shell device |
| 09/19/2001 | CN1071469C Direct access device with magneto-resistive transducing head apparatus |
| 09/18/2001 | US6292451 Optical disc and optical disc driving device |
| 09/18/2001 | US6292333 Disk drive having an I.D. ramp loading system employing multiple-function spacer structure |
| 09/18/2001 | US6292332 Compliant air bearing slider with wide midpoint rails for reliable proximity recording |
| 09/18/2001 | US6292330 Magnetic head cleaning cartridge with displaceable head receiver |
| 09/18/2001 | US6292323 Method and apparatus for removing accumulated particles on a head in an information recording and reproducing apparatus |
| 09/18/2001 | US6292322 Power supply control for a signal processing apparatus |
| 09/18/2001 | US6292318 Disc recording/reproducing apparatus and medium having spiral data track |
| 09/18/2001 | US6289577 Method of making a swing actuator |
| 09/13/2001 | WO2001067454A1 Method and apparatus for writing clock data to a storage medium |
| 09/13/2001 | WO2001067453A1 A clocking method and apparatus for a storage medium |
| 09/13/2001 | WO2001067452A1 Method and apparatus for writing clock data to a storage medium |
| 09/13/2001 | US20010021166 Memory medium |
| 09/13/2001 | US20010021164 Objective lens driving apparatus |
| 09/13/2001 | US20010021159 Method of and apparatus for recording/reproducing an information signal, recording/reproducing head device, memory medium, and head element |
| 09/13/2001 | US20010021085 Magnetic head |
| 09/13/2001 | US20010021079 Exchangeable Storage Apparatus, Recording Medium Drive Actuator, Head Drive Actuator, and Recording Medium Cartridge |
| 09/13/2001 | US20010021078 Magnetic recording and reading device |
| 09/13/2001 | US20010021077 Head positioning control method, device for disk device and disk device |
| 09/13/2001 | US20010021075 Method for controlling servo information detection timing, method for controlling rotational speed of disk, and disk drive |
| 09/12/2001 | EP1132915A1 Disk drive |
| 09/12/2001 | CN1312547A Objective driving apparatus |
| 09/12/2001 | CN1312545A Method for polishing magnetic-head floating block |
| 09/11/2001 | US6288878 Tolerance ring with high hoop strength to resist deformation |
| 09/11/2001 | US6288876 Melting and refreezing method for smothing and load/unloading lift tab for disk drive smoothed lift tab and gimbal assembly and data storage device incorporating smoothed lift tab |
| 09/11/2001 | US6288875 Gimbal assembly with contoured gimbal arms for improved gimbal resonance |
| 09/11/2001 | US6288874 Head slider for use in a disk drive |
| 09/11/2001 | US6288873 Curvature adjustment of sliders by scribing of slider suspension |
| 09/11/2001 | US6288860 Servo area numbering strategy for computer disk drives |
| 09/11/2001 | US6288856 Real-time head-to-disk clearance measuring method and apparatus |
| 09/11/2001 | US6287475 Magnetic head slider manufacturing method |
| 09/07/2001 | WO2001065556A1 Magnetic recording device |
| 09/07/2001 | WO2001016943B1 Slider for disc storage system |
| 09/06/2001 | US20010019534 Objective lens driving device |
| 09/06/2001 | US20010019532 Method of and apparatus for recording/reproducing an information signal, recording/reproducing head device, memory medium, and head element |
| 09/06/2001 | US20010019467 Magnetic head slider having protrusions provided on the medium-facing surface and manufacturing method therefor |
| 09/06/2001 | US20010019463 Head loading and unloading method and device |
| 09/05/2001 | EP0880128B1 Process for producing a magnetic head |
| 09/05/2001 | EP0845140B1 Improved chatter reduction in sliding mode control of a disk drive actuator |
| 09/05/2001 | EP0830672B1 Dual latch apparatus for restraining a direct access storage device actuator |
| 09/05/2001 | EP0772872B1 Pivot bearing |
| 09/04/2001 | US6285649 Disc player having improved optical axis adjusting system |
| 09/04/2001 | US6285639 On-the-fly of jitter during optical disc mastering/recording |
| 09/04/2001 | US6285530 Guided driving device for a moving head |
| 09/04/2001 | US6285524 Structure and enclosure assembly for a disk drive |
| 09/04/2001 | US6285519 Flat servo bursts for arcuate track scanner |
| 09/04/2001 | US6285113 Surface acoustic wave actuator, and magnetic disk device and optical disk device using the same |
| 08/30/2001 | WO2001063610A1 Actuator |
| 08/30/2001 | US20010017839 Recording medium playback device |
| 08/30/2001 | US20010017822 Information reproducing apparatus and method therefor |
| 08/30/2001 | US20010017747 Magnetic head, a method of producing the same, and a magnetic recording apparatus |
| 08/30/2001 | US20010016983 Boundary line detecting method |
| 08/30/2001 | US20010016975 Method for assembling a magnetic head assembly and magnetic disk drive using bonding balls connecting magnetic head terminals to wiring terminals |
| 08/29/2001 | EP1128382A2 Information reproducing apparatus and method therefor |
| 08/29/2001 | EP1128371A1 Method and appartus for controlling the position of an optical beam on a track of a moving information recording medium, in particular a DVD |
| 08/29/2001 | EP1127352A1 Apparatus for developing a dynamic servo signal from data in a magnetic disc drive and method |
| 08/29/2001 | EP1127350A2 Overscan helical scan head for non-tracking tape subsystems reading at up to 1x speed and methods for simulation of same |
| 08/29/2001 | EP0775356B1 Magnetic recording apparatus |
| 08/29/2001 | CN1310843A Disk apparatus |
| 08/29/2001 | CN1070304C Magnetic disk machine |
| 08/28/2001 | US6282162 Optical disc and optical disc driving device |
| 08/28/2001 | US6282160 Disc player |
| 08/28/2001 | US6282066 Microactuator suspension with multiple narrow beams |
| 08/28/2001 | US6282063 Flexure-slider bonding system |
| 08/28/2001 | US6282062 Magnetic head apparatus with head IC chip |
| 08/28/2001 | US6282051 Timing based servo system for magnetic tape systems |
| 08/28/2001 | US6282049 Applying a ramped voltage source across an actuator coil to retract a disc drive actuator |
| 08/28/2001 | US6280564 Robot mounter for mounting core slider |
| 08/23/2001 | WO2001061846A1 Micro-electromechanical structure resonator, method of making, and method of using |
| 08/23/2001 | WO2001061689A1 Method of fabricating a lubricant-integrated load/unload ramp for a disc drive |
| 08/23/2001 | US20010015875 Disk drive apparatus and manufacturing method |