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Electromagnetic apparatus and method for making a multi-phase high frequency electromagnetic apparatus |
James J. Hansen, Jr., Robert James Catalano |
2007-09-18 |
| 6437547 |
Board mountable power supply module with multi-function control pin |
Shea Petricek |
2002-08-20 |
| 6191566 |
Board mountable power supply module with multi-function control pin |
Shea Petricek |
2001-02-20 |
| 6002596 |
Modular power supply having an input and output module and method of operation thereof |
Raymond G. Mayer |
1999-12-14 |
| 5574420 |
Low profile surface mounted magnetic devices and components therefor |
Apurba Roy, Steven A. Shewmake |
1996-11-12 |
| 5461308 |
Magnetoresistive current sensor having high sensitivity |
Sungho Jin, Mark Thomas McCormack, Apurba Roy |
1995-10-24 |
| 5115185 |
Single conversion power factor correction using septic converter |
Simon Fraidlin, William F. Slack |
1992-05-19 |
| 4930061 |
Method and network for enhancing power factor of off-line switching circuit |
William F. Slack |
1990-05-29 |
| 4866587 |
Electronic ringing signal generator |
— |
1989-09-12 |