Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7139180 | Three phase buck power converters having input current control | — | 2006-11-21 |
| 7136285 | Wave-fans and wave-fans with heat sinks | — | 2006-11-14 |
| 7119648 | Coaxial push pull transformers for power converters and like circuits | — | 2006-10-10 |
| 7116014 | Method and apparatus for stabilizing “DC-DC Transformers” in a distributed power system using remote sense | — | 2006-10-03 |
| 7098638 | Totem-pole power converter for processors | — | 2006-08-29 |
| 7071807 | Laminated windings for matrix transformers and terminations therefor | — | 2006-07-04 |
| 7023317 | Cellular transformers | — | 2006-04-04 |
| 6992906 | Synthetic rectifiers | — | 2006-01-31 |
| 6992520 | Gate drive method and apparatus for reducing losses in the switching of MOSFETs | — | 2006-01-31 |
| 6981878 | Connection system for fast power supplies | — | 2006-01-03 |
| 6979982 | Switched-current power converter | — | 2005-12-27 |
| 6966357 | Venturi fan | — | 2005-11-22 |
| 6963497 | Power converter with an inductor input and switched capacitor outputs | — | 2005-11-08 |
| 6897641 | Buck (or boost) converter with very fast output current transitions and low ripple voltage | — | 2005-05-24 |
| 6734778 | Module for matrix transformers having a four turn secondary winding | — | 2004-05-11 |
| 6578253 | Transformer and inductor modules having directly bonded terminals and heat-sink fins | — | 2003-06-17 |
| 6549411 | Flexible heat sinks and method of attaching flexible heat sinks | — | 2003-04-15 |
| 6348848 | Transformer having fractional turn windings | — | 2002-02-19 |
| 6137392 | Transformer for switched mode power supplies and similar applications | — | 2000-10-24 |
| 6125920 | Fan with heat sink using stamped heat sink fins | — | 2000-10-03 |
| 6121761 | Fast transition power supply | — | 2000-09-19 |
| 6115267 | AC-DC converter with no input rectifiers and power factor correction | — | 2000-09-05 |
| 6016095 | Snubber for electric circuits | — | 2000-01-18 |
| 5999078 | Transformer and rectifier module with half-turn secondary windings | — | 1999-12-07 |
| 5923523 | High current, low inductance capacitor packages | — | 1999-07-13 |