Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5859768 | Power conversion integrated circuit and method for programming | Jefferson W. Hall | 1999-01-12 |
| 5804944 | Battery protection system and process for charging a battery | Troy Stockstad | 1998-09-08 |
| 5525893 | A.C. line connected battery charger | Theodore V. Lester | 1996-06-11 |
| 5502370 | Power factor control circuit having a boost current for increasing a speed of a voltage control loop and method therefor | Jeff Hall, Steven Michael Barrow, Eric W. Tisinger | 1996-03-26 |
| 5359281 | Quick-start and overvoltage protection for a switching regulator circuit | Steven Michael Barrow | 1994-10-25 |
| 5079453 | Slope compensation circuit for stabilizing current mode converters | Eric W. Tisinger | 1992-01-07 |
| 4980791 | Universal power supply monitor circuit | Eric W. Tisinger | 1990-12-25 |
| 4825144 | Dual channel current mode switching regulator | W. David Pace | 1989-04-25 |
| 4648021 | Frequency doubler circuit and method | — | 1987-03-03 |
| 4277824 | Start-up circuit | — | 1981-07-07 |
| 4233557 | Switching power supply | — | 1980-11-11 |