Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9111585 | Electrostatic discharge apparatus for hub and spindle assemblies | Paco Flores, Klaus Kloeppel, Anthony Joseph Aiello | 2015-08-18 |
| 7843664 | Electrostatic discharge apparatus for hub and spindle assemblies | Paco Flores, Klaus Kloeppel, Anthony Joseph Aiello | 2010-11-30 |
| 7378771 | FDB motor with tapered shaft for improved pumping efficiency | Jeffry Arnold LeBlanc, Troy M. Herndon, Mohammad Ameen | 2008-05-27 |
| 7241051 | Radial capillary seal for fluid dynamic bearing motors | Alan Lyndon Grantz, Norbert Steven Parsoneault | 2007-07-10 |
| 7135797 | Fluid dynamic bearing with wear resilient surface | Mohammad Ameen | 2006-11-14 |
| 6961214 | Refinement of spindle motor bearing gap | Mohammad Ameen | 2005-11-01 |
| 6961213 | Disk drive spindle motor having hydrodynamic bearing working surface with low friction layer formed on wear resistant layer | Mohammad Ameen | 2005-11-01 |
| 6955472 | Lubricant reservoir for gas bearing | Gregory I. Rudd | 2005-10-18 |
| 6952324 | Hydrodynamic fluid bearing containing lubricants with reduced temperature sensitivity for disk drive application | Mohammad Ameen | 2005-10-04 |
| 6927515 | Dynamic tilt limiter for fluid dynamic bearings | Klaus Kloeppel, Mohammad Ameen | 2005-08-09 |
| 6776529 | Antiwear lubrication coating for bearing surfaces for hydrodynamic fluid bearings | Gregory I. Rudd | 2004-08-17 |
| 6749340 | Lubricant reservoir for gas bearing | Gregory I. Rudd | 2004-06-15 |
| 6679501 | Motor with stationary shaft and high speed capillary seal | Robert M. Pelstring, Klaus Kloeppel, Alan Lyndon Grantz, Norbert Parsoneault, Marten Byl +1 more | 2004-01-20 |
| 6678115 | Hydrodynamic fluid bearing containing lubricants with reduced bubble forming tendency for disk drive application | — | 2004-01-13 |
| 6664685 | High adhesion, wear resistant coatings for spindle motors in disk drive/storage applications | Mohammad Ameen | 2003-12-16 |
| 6421201 | Outcast and reduction of lubricants from spindle motor by utilizing a condensation seal | Matt L. Shumway, Susan Feng Fan | 2002-07-16 |
| 6417987 | Disc drive contamination reduction utilizing an inert coating | Mohammad Ameen | 2002-07-09 |
| 6394654 | Antiwear lubrication coating for bearing surfaces for hydrodynamic fluid bearings | Gregory I. Rudd | 2002-05-28 |
| 6292328 | Both ends open fluid dynamic bearing having a journal in combination with a conical bearing | Mohamed Mizanur Rahman, Gunter Heine, Hans Leuthold | 2001-09-18 |
| 6242831 | Reduced stiction for disc drive hydrodynamic spindle motors | — | 2001-06-05 |
| 6239943 | Squeeze film damping for a hard disc drive | David Jennings, Hans Leuthold, Lakshman Nagarathnam, Steve Gonzalez, Dean Tarrant +1 more | 2001-05-29 |
| 6137650 | Spindle motor with fluid dynamic bearing having a journal bearing in combination with a conical bearing | Gunter Heine, Mohamed Mizanur Rahman, Hans Leuthold | 2000-10-24 |
| 6130802 | Both ends open fluid dynamic bearing having a journal in combination with a conical bearing | Mohamed Mizanur Rahman, Gunter Heine, Hans Leuthold | 2000-10-10 |
| 6069767 | Both ends open fluid dynamic bearing with multiple thrust plates | Gunter Heine, Hans Leuthold, Mohamed Mizanur Rahman | 2000-05-30 |
| 6069768 | Spindle motor with multiple thrust plate fluid dynamic bearing | Gunter Heine, Mohamed Mizanur Rahman, Hans Leuthold | 2000-05-30 |