| Patents for G11B 21 - Head arrangements not specific to the method of recording or reproducing (20,963) |
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| 03/23/2004 | US6709988 Production process of electronic component using wet etching, electronic component, and suspension for hard disk |
| 03/18/2004 | WO2004023486A1 A construction method and design for a magnetic head actuator mechanism |
| 03/18/2004 | US20040052199 Disk device |
| 03/18/2004 | US20040052197 Disk device |
| 03/18/2004 | US20040052003 Disk device |
| 03/18/2004 | US20040052001 Air bearing designs to reduce external van der waals and electrostatic forces |
| 03/18/2004 | US20040051993 Method and apparatus for controlling disc drive using counter-electromotive |
| 03/18/2004 | US20040051992 Disc drive slider with protruding electrostatic actuator electrode |
| 03/18/2004 | US20040051990 Disk recording/reproducing apparatus provided with magnet heat ascending/descending mechanism |
| 03/18/2004 | US20040050831 Slider produced by slider curvature modification by substrate melting produced with a pulsed laser beam |
| 03/18/2004 | DE19720668B4 Verfahren zum Auswählen eines Zonenlayouts eines Festplattenlaufwerks Method for selecting a zone layout of a hard disk drive |
| 03/18/2004 | DE19715678B4 Verfahren und Vorrichtung zum Steuern eines Festplattenlaufwerkes Method and apparatus for controlling a hard disk drive |
| 03/17/2004 | EP1398763A1 Heat sink for a magnetic recording head |
| 03/17/2004 | CN1483200A Disk device |
| 03/17/2004 | CN1483190A Head drum with magnetic mounting of rotary transformer |
| 03/17/2004 | CN1482600A Wireless suspension design with ground plane structure |
| 03/16/2004 | US6707768 Randomized playback of tracks in a multimedia player |
| 03/16/2004 | US6707646 Method and apparatus for dynamically controlling the flying behavior and height of a read/write head in a storage device by manipulating the spring constant of the suspension |
| 03/16/2004 | US6707645 Microactuator-mounted magnetic head device with control conductive pattern |
| 03/16/2004 | US6707634 Control method and apparatus for reducing the effects of hard disk contamination |
| 03/16/2004 | US6707633 Magnetic disk device including coarse and micro actuators |
| 03/16/2004 | US6707631 Flying-type disk drive slider with wear pad |
| 03/16/2004 | US6707628 Head suspension assembly mounting nonvolatile memory and magnetic disk device |
| 03/16/2004 | US6707207 High bandwidth track following actuator for hard disk drives |
| 03/16/2004 | US6706358 Storage disk comprising depressions and /or raised features |
| 03/16/2004 | US6706130 Method and device for frictional connection and holding tool used for the frictional connection device |
| 03/16/2004 | US6704995 Method for swaging a suspension assembly to an actuator arm of an actuator block |
| 03/11/2004 | WO2004021344A1 Optical disc apparatus |
| 03/11/2004 | US20040047276 Head suspension for a disk device, disk device and head IC testing method |
| 03/11/2004 | US20040047077 Head arm assembly and disk drive device with the head arm assembly |
| 03/11/2004 | US20040047066 Method for eccentric control of magnetic disc, record medium with recorded data on this method, and magnetic disc comprising this method |
| 03/11/2004 | US20040047064 Calibration method for use in head loading/unloading type disk apparatus |
| 03/11/2004 | DE10216079B4 Spurservosteuerverfahren, Spurservocontroller und optische Speichervorrichtung Tracking servo control method, track servo controller and optical storage device |
| 03/10/2004 | EP1396850A2 Method and apparatus for writing and inspecting servo information on disc drive |
| 03/10/2004 | EP1396849A2 Pivot assembly for the positioning arm of a hard disk drive |
| 03/10/2004 | EP1396847A2 Method and system for implementing in situ low flyheight warning |
| 03/10/2004 | CN1480942A 盘装置 Disk device |
| 03/10/2004 | CN1480924A Magnetic head device, magnetic bearing mechanism and magnetic recording device |
| 03/10/2004 | CN1141709C Disk device and disk device calibrating method |
| 03/10/2004 | CN1141637C Method and apparatus for controlling access to recording disk |
| 03/09/2004 | US6704270 Disk recording or playback device having mechanism for adjusting tilt of pickup |
| 03/09/2004 | US6704252 Method and apparatus for reproducing information data from partial CD-R |
| 03/09/2004 | US6704173 Method and system for providing ESD protection using diodes and a grounding strip in a head gimbal assembly |
| 03/09/2004 | US6704168 Air vane actuator latch with a portion of a vane portion between storage disk edge and housing sidewall |
| 03/09/2004 | US6704166 Coated latch mechanism for disk drive |
| 03/09/2004 | US6704160 Feedback control system, control method, magnetic disk unit and method of controlling magnetic disk unit |
| 03/09/2004 | US6704159 Automatic acoustic management system for a disc drive |
| 03/09/2004 | US6704156 Self-writing of servo patterns in a disk drive using a printed reference pattern |
| 03/09/2004 | US6704103 Coatings for sensitivity enhancement of signal from glass disks |
| 03/09/2004 | US6703566 Bonding structure for a hard disk drive suspension using anisotropic conductive film |
| 03/04/2004 | US20040042124 Construction method and design for a magnetic head actuator mechanism |
| 03/04/2004 | US20040042123 Head arm assembly and disk drive apparatus with the head arm assembly |
| 03/04/2004 | US20040042114 Servo system with learning function for achieving servo compensation in a disk drive |
| 03/03/2004 | EP1394799A2 Method and apparatus for controlling disc drive positioning arm using back-emf |
| 03/03/2004 | EP1394777A1 Servo track writing device and method thereof |
| 03/03/2004 | EP1394776A1 Method of manufacture and apparatus for a pivot assembly |
| 03/03/2004 | EP1394775A1 Pivot assembly for hard disk drive use |
| 03/03/2004 | CN2605639Y 微型磁盘驱动器 Miniature Disk Drive |
| 03/03/2004 | CN1479302A Controlling medium master mask write machine for generating curve servo sector image |
| 03/03/2004 | CN1479283A Gain correction device and method of differential push-pull type rail searching error signal |
| 03/03/2004 | CN1479282A Method of producing title label using differential phase detecting method and optical disk device |
| 03/03/2004 | CN1479275A Disk drive and method for detecting servo address mark in the disk drive |
| 03/03/2004 | CN1479274A Method and device for correcting read error by reconery disk drive |
| 03/02/2004 | US6700859 Information recording/reproducing apparatus with details of the pickup support unit |
| 03/02/2004 | US6700839 Fast seek between multiple selections in a multimedia player |
| 03/02/2004 | US6700749 Precise positioning actuator for head element, head gimbal assembly with the actuator, disk drive apparatus with the head gimbal assembly, manufacturing method of actuator and manufacturing method of head gimbal assembly |
| 03/02/2004 | US6700745 Etched multi-layer suspension assembly |
| 03/02/2004 | US6700744 Suspension for disc drive |
| 03/02/2004 | US6700732 Method and apparatus for a vernier magnetic recording head |
| 03/02/2004 | US6700731 In-situ linearization of magnetic read/write head transducer position error signal |
| 03/02/2004 | US6700730 Method of using an integral parameter for correct placement of a read/write head |
| 03/02/2004 | US6700728 Method and disk drive for enhanced performance in the presence of stationary PES outliers |
| 03/02/2004 | US6700724 Contact detection and calibration for electrostatic fly height control in a disc drive |
| 03/02/2004 | US6700718 VSWR skip write detector |
| 03/02/2004 | US6700344 Method of controlling the speed of an arm of a disk drive |
| 02/26/2004 | WO2004017321A1 Detecting anomalies in a scanning signal |
| 02/26/2004 | US20040039760 Monitoring and correcting for non-translational motion in a resonance measurement apparatus |
| 02/26/2004 | US20040037011 Thin plate formation method, thin plate and suspension correction apparatus, and correction method |
| 02/26/2004 | US20040037006 Magnetic head slider and magnetic disk apparatus using the same |
| 02/26/2004 | US20040037003 Slider head having a sic underlayer |
| 02/26/2004 | US20040036998 Disk storage apparatus |
| 02/26/2004 | US20040036996 System, method, and apparatus for testing a head gimbal assembly |
| 02/26/2004 | US20040036994 Slider tester |
| 02/26/2004 | DE10324523A1 Objektivlinsentreiber und optische Speichervorrichtung Objective lens drivers, and optical storage device |
| 02/25/2004 | EP1391893A1 Hard disc drive |
| 02/25/2004 | EP1391882A1 Electrostatic mircroactuator with electrically isolated moveable portion and associated drive circuitry |
| 02/25/2004 | EP1391881A2 Pivot assembly for hard disk drive use |
| 02/25/2004 | CN1478278A Eccentricity controlling method for magnetic disk, recording medium having the method recorded thereon and magnetic disk device using the method |
| 02/25/2004 | CN1478270A Cartridge bearing with prictional sleeve |
| 02/25/2004 | CN1477633A Method and device for controlling lead-in mode in disk drive |
| 02/25/2004 | CN1477620A Magnetic head device, magnetic head support mechanism and magnetic recording device |
| 02/25/2004 | CN1139917C Cantilever of magnetic head assembly |
| 02/24/2004 | US6697227 Head suspension for disk drive and method of manufacturing head suspension |
| 02/24/2004 | US6697224 Baseplate for arm and suspension assembly |
| 02/24/2004 | US6697211 Magnetic head drive device |
| 02/24/2004 | US6697210 Disk device |
| 02/24/2004 | US6696831 Testing apparatus and method for testing magnetic head and/or magnetic disk |
| 02/19/2004 | US20040033763 Storage device slider with sacrificial lapping extension |
| 02/19/2004 | US20040032819 Disc drive |
| 02/19/2004 | US20040032818 Power transmitting device for stepping motor and disk drive provided with the same |