Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628096 | Linear sinusoidal waveform spindle driver and method for driving a polyphase, brushless DC motor using commutation currents with user controlled rise and fall times | — | 2003-09-30 |
| 6268772 | Slew rate controlled power amplifier | — | 2001-07-31 |
| 6188192 | Spindle motor back-EMF synchronous rectifier | — | 2001-02-13 |
| 5907258 | Fully integrated two axis shock detector | — | 1999-05-25 |
| 5773991 | Motor current sense circuit using H bridge circuits | — | 1998-06-30 |
| 5214641 | Mixed analog digital secondary channel FSK modem | Bert White | 1993-05-25 |