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Class Information
Number: 360/235.5
Name: Dynamic magnetic information storage or retrieval > Fluid bearing head support > Disk record > Air bearing slider detail > Air bearing surface detail > Negative pressure type
Description: Subject matter wherein the slider in part uses subambient pressure.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616405 |
Slider with an air bearing surface having a inter-cavity dam with OD and ID dam surfaces of different heights |
Nov. 10, 2009 |
| 7564650 |
Head apparatus having a slider with first and second positive pressure parts and a negative pressure part and disc drive having the same |
Jul. 21, 2009 |
| 7417828 |
Bi-level cavity for a slider air-bearing surface |
Aug. 26, 2008 |
| 7394623 |
Air bearing slider for disk drive and suspension assembly including the air bearing slider |
Jul. 1, 2008 |
| 7339766 |
System and method for a subambient pressure air bearing slider utilizing negative pressure grooves |
Mar. 4, 2008 |
| 7333297 |
Method and apparatus supporting a slider having multiple deflection rails in a negative pressure pocket for a hard disk drive |
Feb. 19, 2008 |
| 7277255 |
Head slider with positive dynamic pressure generating section |
Oct. 2, 2007 |
| 7271973 |
Flying height compensation for up/down bit error rate trend difference |
Sep. 18, 2007 |
| 7245457 |
Magnetic disk drive using femto slider and having predetermined linear velocity and gram load configuration |
Jul. 17, 2007 |
| 7236328 |
Method for producing a transducer slider with tapered edges |
Jun. 26, 2007 |
| 7209323 |
Slider having cavity floor with differing depths |
Apr. 24, 2007 |
| 7149056 |
Negative pressure type head slider and disk drive |
Dec. 12, 2006 |
| 7072145 |
Flying head slider with air bearing step face arrangement |
Jul. 4, 2006 |
| 7054085 |
Use of shunt resistor with large RA product tunnel barriers |
May. 30, 2006 |
| 6985333 |
Load/unload-type disk drive slider having a negative pressure reduction hole |
Jan. 10, 2006 |
| 6980399 |
Air bearing sliders with a pressure cavity or cavities |
Dec. 27, 2005 |
| 6934122 |
Disc head slider with sub-ambient pressure cavity bottom surfaces of differing depths |
Aug. 23, 2005 |
| 6785095 |
Magnetic disc apparatus with slider having specified location of action point of equivalent load |
Aug. 31, 2004 |
| 6771468 |
Slider with high pitch-stiffness air bearing design |
Aug. 3, 2004 |
| 6683754 |
Hard disk drive head-media system having reduced stiction and low fly height |
Jan. 27, 2004 |
| 6680820 |
Method of maintaining a constant flying height of a magnetic head and a magnetic disk drive utilized therefor |
Jan. 20, 2004 |
| 6493188 |
Magnetic disc apparatus having slider which reduces variation in lift-up caused by change in air pressure |
Dec. 10, 2002 |
| 6445541 |
High suction air bearing with pressure release |
Sep. 3, 2002 |
| 6424493 |
Hard disk drive magnetic head air bearing surface design for preventing particulate contamination thereon |
Jul. 23, 2002 |
| 6405426 |
Method of manufacturing a stepped magnetic head slider |
Jun. 18, 2002 |
| 6339518 |
Air bearing slider with shaped taper |
Jan. 15, 2002 |
| 6288874 |
Head slider for use in a disk drive |
Sep. 11, 2001 |
| 6157518 |
Head slider having a trapezoidal shape |
Dec. 5, 2000 |
| 6130808 |
Hovering-type head slider and magnetic disc device |
Oct. 10, 2000 |
| 6023394 |
Head slider and recording-and-reproducing apparatus |
Feb. 8, 2000 |
| 6021020 |
Head slider and read/write apparatus using same |
Feb. 1, 2000 |
| 5914833 |
Floating type head slider, floating type head device, and disc drive |
Jun. 22, 1999 |
| 5726831 |
Methods for operating a gas bearing slider |
Mar. 10, 1998 |
| 5708540 |
Slider for inhibiting stiction and with backbar |
Jan. 13, 1998 |
| 5359590 |
Disc drive device having negative pressure pad |
Oct. 25, 1994 |
| 5276573 |
Slider unit controllably actuated at a surface of a moving information recording medium |
Jan. 4, 1994 |
| 4769727 |
Self-loading magnetic head slider |
Sep. 6, 1988 |
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