| Patents for G11B 21 - Head arrangements not specific to the method of recording or reproducing (20,963) |
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| 01/31/2007 | CN1297954C Head slide piece and disc recording and reproducing device |
| 01/30/2007 | US7170717 Head suspension assembly and disk drive using the same |
| 01/30/2007 | US7170715 Microsuspension assemblies for direct access storage devices |
| 01/30/2007 | US7170705 Recording device and controller and control method for a recording device |
| 01/30/2007 | US7170704 Enhanced dibit extraction |
| 01/30/2007 | US7168154 Method of constructing an integrated lead suspension |
| 01/30/2007 | CA2426317C Recording medium for protecting copyrighted data |
| 01/25/2007 | WO2007010426A2 Method and system for correction of errors |
| 01/25/2007 | US20070019512 Television set integrated with disk unit |
| 01/25/2007 | US20070019510 Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, computer program for controlling recording or reproduction, and data structure containing control signal |
| 01/25/2007 | US20070019333 Wireless suspension design to accommodate multiple drive designs |
| 01/25/2007 | US20070019320 Recording controlling method in hard disk drive and hard disk drive using the same |
| 01/25/2007 | US20070019319 Heater control method and storage apparatus |
| 01/24/2007 | CN1902703A Base material for hdd suspension |
| 01/24/2007 | CN1901046A Data anti-damage method of magnetic disc type storage medium |
| 01/24/2007 | CN1901045A Thin film magnetic head, magnetic head folding sheet combination, magnetic head arm combination, magnetic recorder and method for producing thin film magnetic head |
| 01/24/2007 | CN1901044A Magnetic disc drive |
| 01/24/2007 | CN1297060C Motor and manufacture thereof |
| 01/24/2007 | CN1296934C Regulator of optical disc machine and optical disc machine |
| 01/24/2007 | CN1296933C Disc head slider having profiled convergent channel features |
| 01/24/2007 | CN1296915C Gain correction device and method of differential push-pull type rail searching error signal |
| 01/24/2007 | CN1296914C 光盘装置及其控制方法 CD-ROM device and control method |
| 01/24/2007 | CN1296898C Method and apparatus for determining track pitch for writing servo information in a disk drive |
| 01/24/2007 | CN1296897C Suspension rack for disk drive |
| 01/24/2007 | CN1296890C Disk drive having improved timing marks |
| 01/24/2007 | CN1296431C Ramp for hard disc |
| 01/23/2007 | USRE39478 Magnetic head suspension assembly fabricated with integral load beam and flexure |
| 01/23/2007 | US7167961 Single head disk drive having backup system information and method of recording and/or reading system information thereof |
| 01/23/2007 | US7167424 Method for detecting servo error, apparatus therefor, disk which maintains quality of servo error signal, method of controlling servo of disk recording/reproducing apparatus, method of detecting tracking error, and method of detecting tilt error |
| 01/23/2007 | US7167344 Magnetic head actuator having finely movable tracking device |
| 01/23/2007 | US7167343 Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives |
| 01/23/2007 | US7167335 Systems for variable multi-pass servowriting and self-servowriting |
| 01/23/2007 | US7167334 Digital actuator control and method |
| 01/23/2007 | US7167333 Method and apparatus for writing and reading servo information written in a spiral fashion |
| 01/23/2007 | US7167328 Synchronizing an asynchronously detected servo signal to synchronous servo demodulation |
| 01/18/2007 | US20070016314 Personal audio player |
| 01/18/2007 | US20070014201 Write-once-type recording medium, recording apparatus and method for the same, reproducing apparatus and method for the same, and computer program |
| 01/18/2007 | US20070014200 Write-once-type recording medium, recording apparatus and method for the same, reproducing apparatus and method for the same, and computer program |
| 01/18/2007 | US20070014199 Apparatus, method, and medium for controlling devices in a remote control system |
| 01/18/2007 | US20070014051 Electrical connection between a suspension flexure cable and a head stack assembly flexible circuit |
| 01/18/2007 | DE19835897B4 Verfahren und Vorrichtung für das Wiedereinschreiben von Servoinformation auf eine Platte in einer Festplattenvorrichtung Method and apparatus for re-writing of servo information on a disk in a hard disk device |
| 01/17/2007 | EP1744307A1 Optical disk device |
| 01/17/2007 | CN2859919Y Linear motion actuator positioning device |
| 01/17/2007 | CN1898741A Glide head for magnetic disk |
| 01/17/2007 | CN1897148A Information recording/reproducer |
| 01/17/2007 | CN1897137A Information storing device for recording/regenerating after selection to multiple operation mode |
| 01/17/2007 | CN1897127A Disc apparatus |
| 01/17/2007 | CN1897120A Magnetic recording/reproducing system |
| 01/17/2007 | CN1897118A Metal ball joining method of magnetic head assembly |
| 01/17/2007 | CN1897116A Head suspension |
| 01/17/2007 | CN1897115A Magnetic head slider and production method thereof |
| 01/17/2007 | CN1295705C Disc driver suspending apparatus |
| 01/17/2007 | CN1295704C Head positioning control method and disc apparatus with the same method |
| 01/17/2007 | CN1295695C DVD-RAM driver track jumping controlled slide rail protecting equipment and method |
| 01/17/2007 | CN1295683C Magnetic head slider and magnetic disk device including the same |
| 01/17/2007 | CN1295682C Repeatable runout compensation methods for data storage devices |
| 01/17/2007 | CN1295681C Method for writing servo data in a disk drive and disk drive |
| 01/17/2007 | CN1295680C Magnetic head component |
| 01/17/2007 | CN1295665C Method and device for reproducing multi-track data according to predetermined conditions |
| 01/16/2007 | US7165050 Media on demand via peering |
| 01/16/2007 | US7164559 Head actuator with elastic members oriented at obtuse angles relative to an arm and hard disk apparatus equipped with same |
| 01/16/2007 | US7164558 Apparatus to buffer vibration and support an actuator of a hard disk drive |
| 01/16/2007 | US7164556 Magnetic disk device and magnetic head slider |
| 01/16/2007 | US7164552 Method for self-servo writing a disk drive with dual-stage actuator |
| 01/16/2007 | US7164549 Load/unload system and method for maximizing disk writeable area |
| 01/16/2007 | US7164261 Resonance-frequency measuring method determining a resonance frequency by counting the number of off-track occurrences |
| 01/16/2007 | US7164097 Solder ball bonding method and bonding device |
| 01/11/2007 | WO2007004302A1 Fixing method, head supporting mechanism and information storage device |
| 01/11/2007 | US20070011697 Disk carrying device |
| 01/11/2007 | US20070008868 Phonograph tone arm mounting, decoupling, vertical tracking angle adjustment system, and vertical guide system |
| 01/11/2007 | US20070008646 Seek control method of hard disk drive, recording medium storing method and hard disk drive adopting method |
| 01/11/2007 | US20070008645 Correction table creation method for head position control, head position control method and disk device |
| 01/11/2007 | US20070008643 Methods and apparatus for generating a clock signal, for writing servo tracks, and for characterising timing errors in a servo track writer |
| 01/11/2007 | US20070008642 Acceleration sensor and magnetic disk device using the same |
| 01/10/2007 | CN1892877A Suspension for mounting magnetic head slider, head gimbal assembly and hard disk drive |
| 01/10/2007 | CN1892876A Head suspension |
| 01/10/2007 | CN1892875A Method of manufacturing head suspension |
| 01/10/2007 | CN1892874A Magnetic disk drive |
| 01/10/2007 | CN1892835A CD machine state detection method |
| 01/10/2007 | CN1892826A Material for magnetic head slider, magnetic head slider, and method of producing material for magnetic head slider |
| 01/10/2007 | CN1892825A Microactuator, head gimbal assembly containing the same, and method of manufacturing the same and hard disk driver |
| 01/10/2007 | CN1892823A Thin-film magnetic head with heating element and heatsink |
| 01/10/2007 | CN1294592C Micro-actuator, system and package method for magnetic hard disk drive |
| 01/10/2007 | CN1294569C Compensation structure and method for positioning of laser head module track search |
| 01/09/2007 | US7161884 Information disc recording/playback apparatus and method for counting pulses and controlling a rotation speed of an information disc |
| 01/09/2007 | US7161880 Disk apparatus for projecting a laser beam onto a recording surface of a disk recording medium |
| 01/09/2007 | US7161877 Method and circuit for generating a tracking error signal using differential phase detection |
| 01/09/2007 | US7161768 Disk drive including an orthogonally disposed actuator coil and an E-shaped voice coil motor yoke for supporting a pair of voice coil magnets |
| 01/09/2007 | US7161767 Wireless suspension design with ground plane structure |
| 01/09/2007 | US7161766 Base plate structure, transfer system, and method and apparatus for assembling a head gimbal assembly |
| 01/09/2007 | US7161765 Write/read head supporting mechanism, and write/read system |
| 01/09/2007 | US7161761 Magnetic disk drive with feedback control |
| 01/09/2007 | US7161759 Self servo writing using servo burst edge errors for compound error correction |
| 01/09/2007 | US7161757 Method and apparatus for controlling a disk drive under a power loss condition |
| 01/09/2007 | US7161754 Servo pattern writing method and magnetic disk drive for carrying out the same |
| 01/09/2007 | US7160503 Metal matrix composites of aluminum, magnesium and titanium using silicon hexaboride, calcium hexaboride, silicon tetraboride, and calcium tetraboride |
| 01/09/2007 | US7160403 Treatment system and method for a head gimbal assembly static altitude control |
| 01/09/2007 | US7160027 Motor-adjustable x-ray system |
| 01/09/2007 | US7159483 Power switching system for acoustic apparatus |
| 01/09/2007 | US7159301 Method of manufacturing a slider of a thin-film magnetic head |