Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11526191 | Precision reference circuit | Sreejish Sreenivasan, Tianhong Yang | 2022-12-13 |
| 11468756 | Integrated circuit for smoke detector having compatibility with multiple power supplies | Shinya Morita, Grant Evan Falkenburg, Lundy Findlay Taylor | 2022-10-11 |
| 11263883 | System-on-chip for smoke alarm | Grant Evan Falkenburg, Shinya Morita, Lundy Findlay Taylor | 2022-03-01 |
| 10942536 | Pre-regulator for an LDO | Grant Evan Falkenburg | 2021-03-09 |
| 7113361 | Retract method to reduce head friction with the disk for a hard disk drive | — | 2006-09-26 |
| 6940675 | Efficient hard disk drive energy recovery circuit and method and a hard disk drive incorporating the same | Gregory Swize | 2005-09-06 |
| 6798233 | Digital method of measuring driver slew rates for reduced test time | — | 2004-09-28 |
| 6728084 | System and method for overvoltage protection of an integrated circuit | Kevin W. Ziemer, Fredrick W. Trafton, Alaa-Eldin Y. El-Sherif | 2004-04-27 |
| 6721119 | System and method for controlling an actuator motor during retract | Joao Carlos Brito, John K. Rote | 2004-04-13 |
| 6614255 | Digital method of measuring driver slew rates for reduced test time | — | 2003-09-02 |
| 6462496 | Current mode approach to spindle motor current control and rotor position sense | Fredrick W. Trafton, Bert White, Vincent Ng | 2002-10-08 |
| 6369618 | Temperature and process independent exponential voltage-to-current converter circuit | Bryan E. Bloodworth, Davy H. Choi | 2002-04-09 |
| 5850195 | Monolithic light-to-digital signal converter | John H. Berlien, Jr., Cecil Aswell, Eugene G. Dierschke | 1998-12-15 |
| 5821717 | Method and circuit for driving a hard disk drive spindle motor | Robert E. Whyte, Jr., James E. Chloupek | 1998-10-13 |