Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7130169 | Short circuit protection for a power isolation device and associated diode | Kevin W. Ziemer | 2006-10-31 |
| 6917240 | Reconfigurable topology for switching and charge pump negative polarity regulators | Tanchu Shih, Juergen Luebbe | 2005-07-12 |
| 6728084 | System and method for overvoltage protection of an integrated circuit | Kevin W. Ziemer, Alaa-Eldin Y. El-Sherif, Mehedi Hassan | 2004-04-27 |
| 6603366 | Trimmable oscillator | Congzhong Huang, Marcus M. Martins | 2003-08-05 |
| 6510394 | Charge pump with switched capacitor feedback | Congzhong Huang, Kirk D. Peterson | 2003-01-21 |
| 6462496 | Current mode approach to spindle motor current control and rotor position sense | Mehedi Hassan, Bert White, Vincent Ng | 2002-10-08 |
| 6008611 | Method and system for driving a three-phase motor in a mass storage device | Hao Chen, Edward N. Jeffrey | 1999-12-28 |
| 5796672 | Method and circuit for routing data to registers in an integrated circuit | Jeanne Krayer Pitz, Richard Pierson | 1998-08-18 |
| 5442311 | System and method for controlling a gain circuit | — | 1995-08-15 |