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Class Information
Number: 360/294.1
Name: Dynamic magnetic information storage or retrieval > Head mounting > For adjusting head position > Disk record > Adjustment parallel to disk plane
Description: Subject matter wherein a head is moved parallel to the plane of the disk during adjustment.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614136 |
Method of producing a framing assembly |
Nov. 10, 2009 |
| 7609487 |
Thin-film PZT micro-actuator integral with suspension of head gimbal assembly, and disk drive unit with the same |
Oct. 27, 2009 |
| 7595964 |
Method for reducing off track head motion due to disk vibration in a hard disk drive through the head gimbal assembly |
Sep. 29, 2009 |
| 7466513 |
Airflow shroud for HDD tracking microactuator |
Dec. 16, 2008 |
| 7359154 |
Method and apparatus for connecting a micro-actuator to driver arm suspension |
Apr. 15, 2008 |
| 7312956 |
Micro-actuator, head gimbal assembly, and disk drive unit with the same |
Dec. 25, 2007 |
| 7277259 |
Magnetic head actuator including piezoelectric elements fixed to the arms of a fired glass-ceramic substrate |
Oct. 2, 2007 |
| 7240417 |
Collocated metal frame PZT micro-actuator with a lower stiffness suspension design and method of manufacture of same |
Jul. 10, 2007 |
| 7215514 |
Method of operating a disk drive including rotating a perpendicular write head to reduce a difference between skew and taper angles, and a disk drive |
May. 8, 2007 |
| 7161765 |
Write/read head supporting mechanism, and write/read system |
Jan. 9, 2007 |
| 7110224 |
Disk drive having a two-stage actuator for suppressing a flying-height fluctuation |
Sep. 19, 2006 |
| 7050266 |
Write/read head supporting mechanism and write/read system having a flexible grounding member |
May. 23, 2006 |
| 7027248 |
Magnetic disk apparatus having an adjustable mechanism to compensate write or heat element for off-tracking position with yaw angle |
Apr. 11, 2006 |
| 6977790 |
Design scheme to increase the gain of strain based sensors in hard disk drive actuators |
Dec. 20, 2005 |
| 6950287 |
Disk drive having a two-stage actuator for suppressing a flying-height fluctuation |
Sep. 27, 2005 |
| 6937441 |
Disc drive suspension having features enabling relative positioning of load beam and flexure |
Aug. 30, 2005 |
| 6914751 |
Disc drive suspension with positioning features enabling load beam and flexure to be positioned relative to one another |
Jul. 5, 2005 |
| 6879468 |
Magnetic head actuator having an improved microactuator oscillatably supported by metallic micro-beams |
Apr. 12, 2005 |
| 6870377 |
Method for detecting piezoelectric element failures in head suspensions |
Mar. 22, 2005 |
| 6813119 |
Disc drive suspension whose extending portion and flexure can be regulated |
Nov. 2, 2004 |
| 6757124 |
Actuator system for a disc drive using a piezoelectric assembly |
Jun. 29, 2004 |
| 6738230 |
Method and apparatus for positioning a magnetic head using a dual-stage actuator in an information recording and/or playback device |
May. 18, 2004 |
| 6639761 |
Micro-actuator damping and humidity protection |
Oct. 28, 2003 |
| 6621661 |
Write/read head supporting mechanism including a microactuator and a slider connected to a ground region of a suspension |
Sep. 16, 2003 |
| 6618220 |
Head actuator and hard disc drive including the same |
Sep. 9, 2003 |
| 6512313 |
Electromagnetic X-Y stage driver for nano data storage system and method for fabricating coils of the same |
Jan. 28, 2003 |
| 6501623 |
Method for assembling an actuator device for a hard disk, comprising a read/write transducer, a microactuator, and a suspension, and the actuator device thus obtained |
Dec. 31, 2002 |
| 6404599 |
High-performance integrated microactuator, particularly for a hard disk read/write transducer |
Jun. 11, 2002 |
| 6356418 |
Silicon structural support of linear microactuator |
Mar. 12, 2002 |
| 6282066 |
Microactuator suspension with multiple narrow beams |
Aug. 28, 2001 |
| 5537269 |
Method for loading the slider of a head gimbal assembly |
Jul. 16, 1996 |
| 5526208 |
Flex circuit vibration sensor |
Jun. 11, 1996 |
| 5440437 |
Magnetic head arm having thermal compensation member for correcting tracking error |
Aug. 8, 1995 |
| 5398230 |
Apparatus for simultaneously moving the pickup and turntable of a disk player |
Mar. 14, 1995 |
| 5307225 |
Azimuth regulating mechanism in floppy disc drive |
Apr. 26, 1994 |
| 5179482 |
Disk drive with optical encoder having integral scale member |
Jan. 12, 1993 |
| 5043835 |
Method and apparatus for adjusting the position of a magnetic head relative to a recording medium |
Aug. 27, 1991 |
| 4996619 |
Apparatus for adjustably supporting a head carriage |
Feb. 26, 1991 |
| 4989109 |
Apparatus for accurately positioning a magnetic recording and reproducing head |
Jan. 29, 1991 |
| 4959740 |
Disc recording and/or reproducing apparatus including means for minimizing the effects of temperature changes |
Sep. 25, 1990 |
| 4875122 |
Head transport assembly having simplified mutually independent positional adjustments |
Oct. 17, 1989 |
| 4872077 |
Recording and/or reproducing apparatus with adjustments for positioning head and a moving device using the same |
Oct. 3, 1989 |
| 4780778 |
Device for adjusting a sensor at a reference position corresponding to a reference track position of a read/write head |
Oct. 25, 1988 |
| 4774614 |
Magnetic head adjusting device |
Sep. 27, 1988 |
| 4713706 |
Device for mounting magnetic head |
Dec. 15, 1987 |
| 4669014 |
Alignment system for magnetic disc drive |
May. 26, 1987 |
| 4602305 |
Magnetic disc memory apparatus incorporating temperature compensation |
Jul. 22, 1986 |
| 4599667 |
Automatic azimuth angle adjustment head mounting structure |
Jul. 8, 1986 |
| 4458398 |
Manufacturing apparatus for adjusting the position of a magnetic head in a flexible disk drive |
Jul. 10, 1984 |
| 4456938 |
Manufacturing apparatus for adjusting the position of a magnetic head in a flexible disk drive |
Jun. 26, 1984 |
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