Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › 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)
09/2010
09/15/2010EP1972654B1 Process for producing crosslinked fluororubber
09/15/2010CN101046975B Disk driver system and its control method
09/14/2010USRE41687 Disk calibration and search method in a cd-rom drive system
09/14/2010US7796857 Video playback apparatus
09/14/2010US7796356 Head integrated touchdown sensor for hard disk drives
09/09/2010US20100226045 Disk drive flexure
09/09/2010US20100226036 Disk drive having magnetic disk of patterned media type
09/09/2010US20100226035 Abs with lubricant control trenches for hard disk drives
09/09/2010US20100226026 Mirror mounting assembly
09/08/2010CN1822100B Head suspension and method of processing the same
09/08/2010CN101826333A Abs with lubricant control trenches for hard disk drives
09/07/2010US7791841 Head slider for hard disk drive
09/07/2010US7791832 Self-servo write stitching system
09/07/2010US7791831 Data storage disc track centering
09/02/2010US20100220580 Holding Member, Driving Apparatus, Pickup Apparatus, and Disc Apparatus
09/01/2010CN1971714B Method of writing a reference servo signal of hard disk drive and apparatus suitable therefor
09/01/2010CN1848284B Head suspension
09/01/2010CN101821808A Systems and methods for variable compensated fly height measurement
08/2010
08/31/2010US7788446 System and method for drive-side guarantee of quality of service and for extending the lifetime of storage devices
08/31/2010US7787748 Recording and reproducing apparatus, content reproducing apparatus, magnetic disk device, and control method thereof
08/31/2010US7787201 Method and apparatus for controlling fly-height of a perpendicular-magnetic-recording head in a hard disk drive
08/26/2010WO2010095703A1 Sensor module and sensor module manufacturing method
08/26/2010US20100214885 Address generating and detecting method and reproducing and recording apparatus
08/24/2010US7782720 Method for driving an actuator, actuator drive, and apparatus comprising an actuator
08/24/2010US7782719 Editing apparatus for optical disc reproducing device
08/24/2010US7782572 Disk drive head suspension flexures having alternating width stacked leads
08/24/2010US7782566 Magnetic recording and reading device
08/24/2010US7782565 Magazine insertion and ejection system
08/24/2010US7782563 Hard disk drive adapted to detect free-fall and perform emergency parking of read/write head prior to impact
08/19/2010WO2010093355A1 Systems and methods of adaptive baseline compensation
08/19/2010WO2010092956A1 Planar positioning device and inspection device equipped with same
08/19/2010US20100208390 Head suspension
08/19/2010US20100208385 Storage device with read-ahead function
08/19/2010US20100208384 Multi-head array hard drive
08/19/2010US20100208383 Data storage apparatus and method
08/18/2010CN1976556B Wired circuit board
08/18/2010CN1862697B Method of manufacturing head suspension
08/17/2010USRE41528 Adaptive brake force setting system in an optical recording device
08/17/2010US7778528 Method of reproducing an interactive disk through a network
08/17/2010US7777983 Apparatus and method for generating a servo pattern
08/17/2010US7777981 Method for improved insitu spiral writing
08/12/2010US20100202087 Magnetic Head Suspension
08/12/2010US20100202082 Systems and Methods for Variable Fly Height Measurement
08/11/2010CN101802546A Apparatus and method for checking component parts of a mechanical piece
08/11/2010CN101800064A Magnetic disk device
08/11/2010CN101136231B Method for correcting floating-type magnetic head device mounted in hard disk device
08/10/2010US7774804 Optical disc apparatus and flexible cable used for the same
08/10/2010US7774797 Playback control methods and arrangements for a DVD player
08/10/2010US7773466 Disk tray mechanism for reproducing apparatus
08/10/2010US7773465 Media vaulting in an automated data storage library
08/10/2010US7773344 Suspension having separately optimized torsion stiffness and vertical stiffness
08/10/2010US7773343 Magnetic recording medium, and manufacturing method, manufacturing apparatus, recording and reproduction method, and recording and reproduction apparatus for the same
08/10/2010US7773336 Harmonic measurement for head-disk spacing control using user data
08/10/2010US7773335 Calibrating servos
08/10/2010US7773334 Single-pass spiral self-servo-write
08/10/2010US7773333 Recording data simultaneously at two depths of a tilted magnetic medium
08/10/2010US7770438 Head slider, glide height checking apparatus, and glide height checking method
08/04/2010CN101794583A Wiring connecting structure for piezoelectric actuator, piezoelectric actuator, and head suspension
08/03/2010US7768877 Transfer control device, transfer control method, transfer unit and disc unit
08/03/2010US7768745 Shock improvement ramp for load/unload mechanism and magnetic disk drive
08/03/2010US7768739 Electrical contacts connecting storage magazine to docking station in a data storage library having non male/female-type pin-engaging-pad cooperation
08/03/2010US7768737 Servo information writing method, magnetic head tester and magnetic disk tester using the servo information writing method
08/03/2010US7768736 Certifying while servowriting media
08/03/2010US7768735 Angular and radial location determination in a control system
08/03/2010US7768734 Storage device and method of controlling spindle motor of storage device
08/03/2010US7767255 depositing magnetic material on the dots; computer disk drives; good performance both for reading and for writing information
07/2010
07/29/2010US20100191905 Storage device, control method and controller
07/29/2010US20100188782 Magnetoresistive element and thin-film magnetic head
07/29/2010US20100188772 Method for manufacturing magnetic recording medium, magnetic recording medium, and magnetic recording and reproducing apparatus
07/29/2010US20100188771 Magnetoresistive Magnetic Head
07/27/2010US7764457 Spiral band end detection
07/22/2010WO2009070343A8 Method for multiplexing audio program channels to provide a playlist
07/22/2010US20100182722 Perpendicular magnetic storage medium and multilayered structure film and storage device
07/22/2010US20100182719 Lubricant agent and magnetic storage device
07/22/2010US20100182718 Systems and Methods for Adaptive CBD Estimation in a Storage Device
07/22/2010US20100182717 Method for manufacturing magnetic recording medium and magnetic recording-reproducing apparatus
07/22/2010US20100182716 Disk drive having mulitple disk surfaces accessible by a read/write head and nonvolatile memory for continuous data transfer
07/22/2010US20100182715 Closed Loop Calibration of Back EMF Measurement
07/22/2010DE112008001923T5 Einrichtung für eine optische Scheibe Means for an optical disc
07/20/2010US7760590 Data recording method, data recording apparatus, and data recording program
07/20/2010US7760589 Information recording apparatus and method, and computer program for recording control
07/20/2010US7760470 Electrical connection between a suspension flexure cable and a head stack assembly flexible circuit
07/20/2010US7760468 Air-bearing design with particle rejection features
07/20/2010US7760462 Method of controlling flying height of head slider and information storage apparatus
07/20/2010US7760461 Disk drive employing coarse position feedback from mechanical position sensor to improve format efficiency
07/20/2010US7760459 Framing selection and waveform polarity determination for an encoded repeating pattern
07/20/2010US7760457 Resonant channel for head-to-disc contact vibrations
07/15/2010WO2010080155A1 Systems and methods for adaptive target search
07/15/2010WO2010079571A1 Shaft support structure and optical disk device comprising same
07/15/2010US20100177626 Motor drive circuit, method, and disc device using the same
07/15/2010US20100177446 Microactuator with self-assembled monolayer encapsulant
07/15/2010US20100177445 Wiring connecting structure for piezoelectric actuator, piezoelectric actuator, and head suspension
07/15/2010US20100177443 In-situ dynamic pitch and roll adjustment in hard disk drives
07/15/2010US20100177432 Information storage apparatus, method for correcting feed pitch of read/write head, and method for forming servo pattern
07/15/2010US20100177431 Information storage apparatus, adjustment apparatus thereof, and method for forming servo pattern
07/15/2010US20100177430 Systems and Methods for Fly-Height Control Using Servo Address Mark Data
07/15/2010US20100177429 Readback Signal-Based Head-Disc Contact Detection Using AM/FM Demodulation
07/15/2010CA2744841A1 Shaft supporting structure and optical disc apparatus including the same
07/14/2010CN1835088B Head suspension
07/14/2010CN101111770B Fall detecting method and fall detecting device
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