| 10769936 |
Sensor data transmission system |
— |
2020-09-08 |
| 10424992 |
Fluid-dynamic bearing system |
Michael Bruckhoff, Tobias Kirchmeier, Olaf Winterhalter, Jorg Hoffmann |
2019-09-24 |
| 8562218 |
Fluid dynamic bearing system and a spindle motor having a fluid dynamic bearing system |
— |
2013-10-22 |
| 8322927 |
Fluid dynamic bearing |
Olaf Winterhalter |
2012-12-04 |
| 7625125 |
Spindle motor |
Martin Bauer, Frank Drautz |
2009-12-01 |
| 7465097 |
Fluid dynamic bearing system |
— |
2008-12-16 |
| 7345392 |
Spindle motor having a hydrodynamic bearing system |
Martin Hafen, Joerg Hoffmann, Tobias Kirchmeier, Rudolf Neumann, Thilo Rehm +1 more |
2008-03-18 |
| 7290933 |
Hydrodynamic bearing, spindle motor and hard disk drive |
Dieter Braun, Joerg Hoffmann |
2007-11-06 |
| 7144161 |
Hydrodynamic bearing system for a rotary bearing of spindle motors |
Tadashi Akahori |
2006-12-05 |
| 7125169 |
Hydrodynamic pivot bearing |
Olaf Winterhalter, Joerg Hoffmann, Martin Hafen |
2006-10-24 |
| 7068466 |
Spindle motor for hard disk drives |
— |
2006-06-27 |
| 7016146 |
Low power spindle motor with a fluid dynamic spool bearing |
— |
2006-03-21 |
| 7008110 |
Hydrodynamic pivot bearing |
Olaf Winterhalter, Joerg Hoffmann, Martin Hafen |
2006-03-07 |
| 6998745 |
Dynamo-electric machine having a rotor with first and second axially or rotationally displacable field magnets |
Toshimitsu Horiuchi |
2006-02-14 |
| 6980393 |
Low power spindle motor with a fluid dynamic thrust bearing having a reduced outer diameter |
— |
2005-12-27 |
| 6951422 |
Low power spindle motor with a stepped shaft |
— |
2005-10-04 |
| 6943985 |
Spindle motor and hard disk drive |
Joerg Hoffman, Olaf Winterhalter |
2005-09-13 |
| 6911748 |
Spindle motor |
— |
2005-06-28 |
| 6876112 |
Low power spindle motor with a fixed shaft |
— |
2005-04-05 |
| 6848829 |
Hydrodynamic bearing arrangement for a spindle motor |
Martin Hafen, Jorg Hoffmann, Mathias Wildpreth |
2005-02-01 |
| 6841907 |
Spindle motor for hard disk drives having a hydrodynamic bearing arrangement |
— |
2005-01-11 |
| 6815854 |
Low power spindle motor with a fixed shaft |
— |
2004-11-09 |