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)
11/2006
11/14/2006	US7136251 Methods for WORF improvement in conditional servowriting
11/14/2006	US7136250 Detecting fly height of a head over a storage medium
11/14/2006	US7136249 Positioning device
11/14/2006	US7136247 Drive temperature self-adjustment for temperature-sensitive measurements
11/14/2006	US7136246 Method and apparatus for limiting shock damage to hard disk drive during operation
11/14/2006	US7136245 Disk device
11/14/2006	US7136243 Method and apparatus for correcting for systematic errors in timing pattern generation
11/14/2006	US7136241 Information writing device
11/09/2006	US20060250718 Medium and apparatus for magnetic recording and method for measuring the offset amount
11/09/2006	DE102005020491A1 Verfahren und Anordnung zum Kompensieren von Regelabweichungen in einem Regelkreis mit zyklischen Regelwertveränderungen Method and apparatus for compensating for deviations in a control loop with cyclic control value changes
11/08/2006	CN1284183C Miniactuator with integrated sensor and drivers and magnetic storage system thereof
11/08/2006	CN1284178C Disk device and magnetic head bearing mechanism
11/08/2006	CN1284177C Magnetic disk drive
11/08/2006	CN1284176C 光拾取装置 The optical pickup apparatus
11/08/2006	CN1284175C Magnetic head actuator and its manufacturing method
11/08/2006	CN1284154C Dip angle regulator for torquer of optical reading head
11/07/2006	US7134126 Apparatus and method for reducing program selection time in multi-changer of optical disk player
11/07/2006	US7133340 Optical disc apparatus
11/07/2006	US7133262 Tape drive apparatus with a head alignment system
11/07/2006	US7133261 Tape head having a support plate with contoured surface
11/07/2006	US7133260 Recording medium drive capable of avoiding damages of recording medium
11/07/2006	US7133259 Head suspension for disk drive and method of manufacturing head suspension
11/07/2006	US7133258 Flying head slider capable of avoiding collision when loaded
11/07/2006	US7133254 Magnetic recording head with heating device
11/07/2006	US7133249 Recording disk drive having rectifier plate and ramp member therefor
11/07/2006	US7133248 Hard disc drive having a base including a channel at the bottom of a moving region and corresponding to a moving path of a slider
11/07/2006	US7133243 Burst position error data write method and magnetic disk unit
11/07/2006	US7133242 Magnetic disk drive and magnetic disk drive control
11/07/2006	US7133241 Method and apparatus for optimizing record quality with varying track and linear density by allowing overlapping data tracks
11/07/2006	US7133240 Systems and methods for two-step self-servowriting without removing timing eccentricity on intermediate patterns
11/07/2006	US7133239 Methods and apparatuses for writing spiral servo patterns onto a disk surface
11/07/2006	US7133238 Servo track writing apparatus with a head assembly shroud
11/07/2006	US7133237 Servo information write method, data storage device, and programs
11/07/2006	US7133236 Storage device control method, motor control method, and storage device
11/07/2006	US7133235 System and method for correcting for head tilt in HDD
11/07/2006	US7133227 Head polarity detection algorithm and apparatus
11/07/2006	US7132815 Methods and devices for processing servo control signals
11/02/2006	WO2006115160A1 Head support device and disk device with the same
11/02/2006	WO2006115127A1 Power transmission member for head transfer mechanism, and disk device with the head transfer mechanism
11/02/2006	WO2006115016A1 Material of ceramic substrate for thin-film magnetic head
11/02/2006	US20060245168 Disk array device and disk array device cable support method
11/02/2006	US20060245100 Suspension having magnetic head assembly mounted thereon and magnetic recording disk drive using the suspension
11/02/2006	EP1716572A2 A position and velocity transducer using a phonograph disc and turntable
11/01/2006	CN1855233A Microdriver, its magnetic-head folding piece combination and disk driving unit
11/01/2006	CN1282972C Device for controlling tracking magnetic disk
11/01/2006	CN1282953C Magnet for optical head actuator
10/2006
10/31/2006	US7131130 Pickup mounting structure with pickup cable holder bridging periphery-ribbed opening
10/31/2006	US7131129 Objective lens driver and optical memory device
10/31/2006	US7130160 Method and apparatus for a micro-actuator providing three-dimensional positioning to a slider in a hard disk drive
10/31/2006	US7130158 Head arm of magnetic disk device
10/31/2006	US7130155 Head suspension assembly and magnetic disk apparatus comprising the head suspension assembly
10/31/2006	US7130154 Magnetic head slider having protrusions provided on the medium-facing surface and manufacturing method therefor
10/31/2006	US7130138 Environmental stress protection scheme for a data storage device
10/31/2006	US7128255 Magnetic head, and device and method for manufacturing the same
10/26/2006	US20060239135 Optical disk changer with side switching capabilities
10/26/2006	US20060239132 Content identifiers for multilayered optical storage disks
10/26/2006	US20060239131 Digital downloading jukebox system with user-tailored music management, communications, and other tools
10/26/2006	US20060238924 Write/read head provided with an intergrated microactuator
10/26/2006	US20060238921 Head gimbal assembly and magnetic disk drive with solder ball connection
10/26/2006	US20060238915 Bypass channel for a disk drive
10/26/2006	US20060238913 Access performance adjusting method and storage apparatus
10/26/2006	US20060238912 Magnetic disk drive and recording method
10/25/2006	EP1714284A2 Removable medium with bookmark
10/25/2006	EP1090390B1 Apparatus and method for scanning a rotating information carrier
10/25/2006	CN2831327Y Falling protective system for hard disk
10/25/2006	CN1851809A Head, head suspension assembly, and disk device provided with same
10/25/2006	CN1851808A Apparatus and method for protecting a disk drive in a hardcopy device
10/25/2006	CN1851474A Free fall detection device
10/25/2006	CN1282189C Film Piezoelectrics element and its making process
10/25/2006	CN1282188C Wired circuit board
10/25/2006	CN1282187C Tracking location control device for optical read head
10/25/2006	CN1282174C Optical disk device and optical disk controller
10/25/2006	CN1282162C Head slider and disk drive with the same
10/25/2006	CN1282161C Method and apparatus for head positioning control in perpendicular magnetic recording of disk drive
10/25/2006	CN1282160C Magnetic head suspension of magnetic disk driver
10/24/2006	US7126792 Slider for a data storage device including transducer level micro-positioning and method of fabrication therefor
10/24/2006	US7126785 Multi-stage actuator disk drives, methods, and computer program products for seeking and then maintaining a transducer on track
10/24/2006	US7126784 Concurrent data recording and reproducing method, seek operation control method and magnetic disk drive using the methods
10/24/2006	US7126782 Acceleration sensor and disk drive employing it
10/24/2006	US7126781 Disk drive employing a multi-stage pulse width modulated voice coil motor driver
10/24/2006	US7126780 Method, system, and article of manufacture for self-servowriting a disk
10/24/2006	US7126779 Tape media identification code
10/24/2006	US7126777 Disk drive with selectable power source for heater in a slider
10/24/2006	US7126772 Data storage device and servo information writing method
10/24/2006	US7124496 Method of manufacturing head suspension for disk drive
10/19/2006	WO2006109800A1 Communication terminal
10/19/2006	WO2006109507A1 Laminate for hdd suspension and process for producing the same
10/19/2006	US20060233065 Information recording device and method, information recording medium, and recording control computer program
10/19/2006	US20060232890 Method of head stack assembly flexible circuit assembly attached to an actuator arm
10/19/2006	US20060232884 Tape head having a support plate with contoured surface
10/19/2006	US20060232875 Method and apparatus for controlling disc drive using counter-electromotive force
10/19/2006	US20060232874 Disk drive with enhanced storage capacity increase ratio
10/19/2006	US20060232873 Design for high fly write immunity
10/18/2006	CN1849654A 盘驱动设备 Disk drive apparatus
10/18/2006	CN1848285A Slider, magnetic head assembly and manufacturing the same
10/18/2006	CN1848284A Head suspension
10/18/2006	CN1848249A Method for preparation of magnetic head slider
10/18/2006	CN1848248A Integrated-lead suspension vibration-canceling member
10/18/2006	CN1848246A Magnetic disk drive
10/18/2006	CN1280823C Disk device

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