| |
 |
|
Class Information
Number: 360/98.07
Name: Dynamic magnetic information storage or retrieval > Record transport with head stationary during transducing > Disk record > Plural disks > Rotational drive detail
Description: Subject matter including a structural detail of the disk rotating device in the drive.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7582996 |
Dynamic pressure bearing motor |
Sep. 1, 2009 |
| 7550883 |
Rotor hub, spindle motor, and recording disk driving apparatus |
Jun. 23, 2009 |
| 7480981 |
Method of producing hard disk drives of reduced size |
Jan. 27, 2009 |
| 7474501 |
Outer hub assembly and spindle motor including the same in hard disk drive and method for servo-track writing |
Jan. 6, 2009 |
| 7463446 |
Two-plane balance for spindle motors |
Dec. 9, 2008 |
| 7436625 |
Disk drive spindle motor having a cavity defined by one of an upper surface of a stator support structure and a lower surface of a stator tooth |
Oct. 14, 2008 |
| 7391139 |
Spindle motor and rotation apparatus |
Jun. 24, 2008 |
| 7375961 |
Rotatable component support assembly for an electronics enclosure |
May. 20, 2008 |
| 7370407 |
Disc centering device |
May. 13, 2008 |
| 7327531 |
Two-plane balance for spindle motors |
Feb. 5, 2008 |
| 7294944 |
Brushless motor |
Nov. 13, 2007 |
| 7265939 |
Spindle motor and disk drive unit |
Sep. 4, 2007 |
| 7212376 |
Disk drive system with hydrodynamic bearing lubricant having charge-control additive comprising dioctyldiphenylamine and/or oligomer thereof |
May. 1, 2007 |
| 7196868 |
Hydrodynamic bearing and disk recording/reproducing apparatus having a vent inside a fixed shaft |
Mar. 27, 2007 |
| 7188402 |
Disc centering device |
Mar. 13, 2007 |
| 7190549 |
Slim spindle motor and micro-drive apparatus comprising the same |
Mar. 13, 2007 |
| 7187518 |
Flexible printed circuit for spindle motor and disk drive having the same |
Mar. 6, 2007 |
| 7181824 |
Method of installing a disk clamp over a hub of a disk drive |
Feb. 27, 2007 |
| 7180703 |
Disk drive comprising a spindle motor employing anionic/cationic lubricant to reduce disk surface potential |
Feb. 20, 2007 |
| 7155807 |
Method of centering media disks on the hub of a spindle motor in a hard disk drive |
Jan. 2, 2007 |
| 7130151 |
Disk device and unbalance correcting method thereof |
Oct. 31, 2006 |
| 7122922 |
Base plate for spindle motor |
Oct. 17, 2006 |
| 7113365 |
Disk drive comprising a spindle motor having a windings shield for reduced disk voltage coupling |
Sep. 26, 2006 |
| 7109623 |
Motor and electrically-driven fan employing the same |
Sep. 19, 2006 |
| 7092203 |
Method of manufacturing a fluid dynamic bearing applicable to a disk drive that includes welding a cover member to a cylindrical wall of a shaft base |
Aug. 15, 2006 |
| 7035044 |
Magnetic disk device having a low-profile motor without deterioration in the strength of the enclosure |
Apr. 25, 2006 |
| 7031106 |
Sealing member, rolling bearing, thin motor, and bearing device |
Apr. 18, 2006 |
| 7030527 |
Data storage device with mechanism to control rotation of spindle motor |
Apr. 18, 2006 |
| 7024755 |
Method balancing a disk pack in a hard disk drive |
Apr. 11, 2006 |
| 6979923 |
Motor having dynamic pressure fluid bearing and disc drive apparatus provided with the motor |
Dec. 27, 2005 |
| 6961210 |
Data storage device with a low profile spindle motor |
Nov. 1, 2005 |
| 6940193 |
Spindle motor with an electro-conductive connection between the bearing system and the baseplate or flange |
Sep. 6, 2005 |
| RE38772 |
Disk storage device having an undercut hub member |
Aug. 9, 2005 |
| 6912775 |
Assembly device for assembling components |
Jul. 5, 2005 |
| 6839956 |
Method for assembling disc apparatus |
Jan. 11, 2005 |
| RE38673 |
Disk storage device having a hub sealing member feature |
Dec. 21, 2004 |
| RE38662 |
Disk storage device having a sealed bearing tube |
Nov. 30, 2004 |
| 6822825 |
Stiffness compensation for a thermally compensated fluid dynamic bearing |
Nov. 23, 2004 |
| 6819526 |
Holding member for information storage disk and information storage disk drive device |
Nov. 16, 2004 |
| 6815850 |
Flux leakage barrier in fluid bearing for disk drive |
Nov. 9, 2004 |
| 6812603 |
Flat motor |
Nov. 2, 2004 |
| RE38601 |
Disk storage device having a radial magnetic yoke feature |
Sep. 28, 2004 |
| 6787954 |
Spindle motor |
Sep. 7, 2004 |
| 6774520 |
Thin inner rotor motor and disk device using the motor |
Aug. 10, 2004 |
| 6745946 |
Device for scanning an electromagnetically suspended information carrier |
Jun. 8, 2004 |
| 6731456 |
Fluid dynamic bearing thermal compensation |
May. 4, 2004 |
| 6679501 |
Motor with stationary shaft and high speed capillary seal |
Jan. 20, 2004 |
| 6678114 |
Disc biasing scheme to minimize single plane unbalance for hard disc drives |
Jan. 13, 2004 |
| 6664686 |
Motor having single cone air dynamic bearing balanced with shaft end magnetic attraction |
Dec. 16, 2003 |
| 6629359 |
Device for assembling base and main board assembly for hard disk drive |
Oct. 7, 2003 |
|
|
|
