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Your search returned 791 patents.
( 360/31 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 7085083 | Method for testing a micro-actuator in a magnetic tester
| December 5, 2003 |
| 7079340 | Apparatus and method of measuring write magnetic field of recording head
| November 17, 2004 |
| 7079339 | Dual-stage actuator disk drive with method for secondary-actuator failure detection and recovery using a relative-position sensor while track following
| June 3, 2005 |
| 7079338 | Dual-stage actuator disk drive with method for secondary-actuator failure detection and recovery while track-following
| June 3, 2005 |
| 7079337 | Bi staple flying height detection by BEMF control profile and data integrity problem protection
| September 17, 2004 |
| 7072131 | Water marking in a data interval gap
| October 20, 2003 |
| 7072129 | Identifying defective data sectors in a disk drive
| June 30, 2004 |
| 7064914 | Position error signal quality
| December 22, 2004 |
| 7064913 | Enhanced read margining using dither enhanced write marginalization for mass data storage applications
| January 9, 2002 |
| 7064659 | Glide testing of disks with calibration confirmation testing by inducing collision of the slider with production disk surface
| August 31, 2004 |
| 7054084 | Method, apparatus and program storage device for sensing increased resistance changes in an MR element to detect MR sensor events
| August 29, 2003 |
| 7050249 | System and method for processing track identification data in a disk drive
| December 24, 2002 |
| 7046463 | Low flying head detection using readback signal amplitude modulation
| October 9, 2002 |
| 7042664 | Method and system for host programmable data storage device self-testing
| January 26, 2004 |
| 7042663 | Magnetic disk protection mechanism, computer system comprising protection mechanism, protection method for magnetic disk, and program for protection method
| October 1, 2003 |
| 7038869 | Recording control apparatus, recording and reproduction apparatus, and recording control method
| April 13, 2004 |
| 7035026 | Method of manufacturing and disk drive produced by measuring the read and write widths and varying the track pitch in the servo-writer
| November 1, 2004 |
| 7032157 | Method for optimizing UDMA transfer signals using CRC errors
| March 17, 2003 |
| 7031088 | Apparatus and method for detecting an abnormality in a recorded signal
| April 2, 2004 |
| 7031086 | Magnetic recording apparatus, magnetic recording medium and magnetic recording method
| October 30, 2003 |
| 7027263 | Apparatus for look-ahead thermal sensing in a data storage device
| May 7, 2002 |
| 7027252 | Servo track writer calibration
| March 31, 2004 |
| 7027247 | Servo circuit having a synchronous servo channel and method for synchronously recovering servo data
| November 5, 2001 |
| 7027245 | Apparatus for providing head amplitude characterization using gain loops
| April 30, 2004 |
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