Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654197 | Disc drive dynamics identification using synchronous excitation signal | — | 2003-11-25 |
| 6636376 | Disc drive resonance disturbance cancellation filter | — | 2003-10-21 |
| 6628472 | Method and apparatus for feedforward cancellation using a phase lock loop | — | 2003-09-30 |
| 6618219 | Method and apparatus for feedforward cancellation using a peak detector | — | 2003-09-09 |
| 6541931 | Dual stage positioning system using a shared voltage source | Margot Ann LaPanse, Charles Leon McHenry, Jianbo He | 2003-04-01 |