Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433949 | Servo write head | Michael E. Murphy | 2002-08-13 |
| 5987392 | Wave form peak detector | Michael E. Murphy | 1999-11-16 |
| 5617269 | System for recording track-centering servo signals on multi-track magnetic medium | Robert J. M. Gordenker, Michael E. Murphy | 1997-04-01 |
| 5402273 | Circuit for determining window margin for data transitions in a streaming data device | — | 1995-03-28 |
| 5396376 | Multi-track embedded servo recording format and method | John M. Chambors, Bruce V. Janiszewski, Marlin K. Klumpp, Nick A. Skogler, Robert G. Voss | 1995-03-07 |