Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6104623 | Multiple output converter having secondary regulator using self-driven synchronous rectifiers | — | 2000-08-15 |
| 6091616 | Drive compensation circuit for synchronous rectifier and method of operating the same | Mark E. Jacobs | 2000-07-18 |
| 6069799 | Self-synchronized drive circuit for a synchronous rectifier in a clamped-mode power converter | Wayne C. Bowman, Van A. Niemela | 2000-05-30 |
| 6058026 | Multiple output converter having a single transformer winding and independent output regulation | — | 2000-05-02 |
| 6038154 | Circuit and method for controlling a synchronous rectifier converter | Jeffrey J. Boylan | 2000-03-14 |
| RE36571 | Low loss synchronous rectifier for application to clamped-mode power converters | — | 2000-02-15 |
| 6011703 | Self-synchronized gate drive for power converter employing self-driven synchronous rectifier and method of operation thereof | Jeffrey J. Boylan | 2000-01-04 |
| 6005773 | Board-mountable power supply module | David Stevens | 1999-12-21 |
| 6002597 | Synchronous rectifier having dynamically adjustable current rating and method of operation thereof | — | 1999-12-14 |
| 5956245 | Circuit and method for controlling a synchronous rectifier converter | — | 1999-09-21 |
| 5920475 | Circuit and method for controlling a synchronous rectifier converter | Jeffrey Boylan | 1999-07-06 |
| 5872705 | Low loss synchronous rectifier for application to clamped-mode power converters | Thomas P. Loftus, Jr., by Marvin R. Thomas, executor | 1999-02-16 |
| 5870299 | Method and apparatus for damping ringing in self-driven synchronous rectifiers | — | 1999-02-09 |
| 5663876 | Circuit and method for achieving zero ripple current in the output of a converter | Stephen F. Newton | 1997-09-02 |
| 5625541 | Low loss synchronous rectifier for application to clamped-mode power converters | — | 1997-04-29 |
| 5541828 | Multiple output converter with continuous power transfer to an output and with multiple output regulation | — | 1996-07-30 |
| 5528482 | Low loss synchronous rectifier for application to clamped-mode power converters | — | 1996-06-18 |
| 5490055 | Multiloop feedback control apparatus for DC/DC converters with frequency-shaping band pass current control | Jeffrey J. Boylan | 1996-02-06 |
| 5327333 | Push push DC-DC reduced/zero voltage switching converter with off-set tapped secondary winding | Jeffrey J. Boylan, Mark E. Jacobs, Thomas P. Loftus, Jr. | 1994-07-05 |
| 5303138 | Low loss synchronous rectifier for application to clamped-mode power converters | — | 1994-04-12 |
| 5282123 | Clamped mode DC-DC converter | Jeffrey J. Boylan, Richard H. Hock | 1994-01-25 |