Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7583425 | High performance adaptive optics with a reconstructed coherent wave front | Samuel G. L. Williams | 2009-09-01 |
| 7397018 | Amplitude and phase controlled adaptive optics system | Gopal Vasudevan | 2008-07-08 |
| 7271972 | Method and apparatus for reducing seek acoustics using a variable-bandwidth low-pass filter | Johnny Si-Pau Pong | 2007-09-18 |
| 5956201 | Disk file head positioning servo system incorporating adaptive saturated seek and head offset compensation | Mark A. Pajdowski | 1999-09-21 |
| 5917672 | Disk file head positioning servo system incorporating adaptive saturated seek and head offset compensation | Mark A. Pajdowski | 1999-06-29 |
| 5886846 | Method for applying optimal seeking technique to disk file with excessive repeatable runout | David Drouin, Evelyn L. Howard | 1999-03-23 |
| 5721648 | Multirate digital control system for use with a system having a linear transfer function, such as a head positioning system in a magnetic disc drive | Duc T. Phan | 1998-02-24 |
| 5585976 | Digital sector servo incorporating repeatable run out tracking | — | 1996-12-17 |
| 5576909 | Method for positioning a data transducer head in a rotating disk drive data storage device | Franz Dierkes, Fidencio Mederos | 1996-11-19 |