Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115758 | Shield restricting axial movement | Troy M. Herndon, James Lee, Jeffry Arnold LeBlanc, Robert A. Nottingham, Norbert Steven Parsoneault +3 more | 2015-08-25 |
| 8622844 | Tapered shaft coating | Mohammad Ameen, Thaveesinn Vasavakul, Kenneth Cornyn | 2014-01-07 |
| 8181348 | Shielding fluid reservoirs of fluid dynamic bearing motors | Troy M. Herndon, James Lee, Jeffry Arnold LeBlanc, Robert A. Nottingham, Norbert Steven Parsoneault +3 more | 2012-05-22 |
| 7959357 | Fluid dynamic bearing spindle motor | Norbert Steven Parsoneault, Bao Trinh, Jimpo Wang | 2011-06-14 |
| 7718044 | Method for controlling shaft coating taper | Mohammad Ameen, Thaveesinn Vasavakul, Kenneth Cornyn | 2010-05-18 |
| 7056024 | Through hub oil fill and vent for a fluid dynamic bearing motor | James Lee | 2006-06-06 |
| 6955470 | Low cost fluid dynamic bearing motor | Alexander Gredinberg | 2005-10-18 |
| 6898050 | Hydrodynamic bearing motor having a molded plastic hub | Alexander Gredinberg, Sanjay C. Sheth | 2005-05-24 |
| 6694617 | Method of assembling a low cost fluid dynamic bearing motor | Alexander Gredinberg | 2004-02-24 |
| 5925946 | Damping insert and isolation pad to reduce acoustic levels and vibration in motor and disc drive | Peyman Kermanshahi Nejad, Neyram Hemati, Donald J. MacLeod | 1999-07-20 |