Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10903751 | Method and system of driving an electrically controlled switch with a snubber capacitor | — | 2021-01-26 |
| 9775208 | LED current balancing circuit and method therefor | — | 2017-09-26 |
| 9553511 | Method of forming a switched mode power supply controller device with an off mode and structure therefor | — | 2017-01-24 |
| 9391529 | Power converter including a secondary synchronous rectification control module | — | 2016-07-12 |
| 9077256 | Method of forming a low power dissipation regulator and structure therefor | Christophe Basso | 2015-07-07 |
| 8942012 | Method of forming a switched mode power supply controller device with an off mode and structure therefor | — | 2015-01-27 |
| 8902614 | Method and circuit for suppressing bias current and reducing power loss | Christophe Basso | 2014-12-02 |
| 8860397 | Method of forming a semiconductor device and structure thereof | — | 2014-10-14 |
| 8305002 | Method and structure of forming a fluorescent lighting system | — | 2012-11-06 |
| 7839015 | Circuit arrangement having a power supply unit | Wolfgang Hermann, Michael Meitzner | 2010-11-23 |
| 7649755 | Switched mode power supply with soft start operation | Reinhard Kögel | 2010-01-19 |
| 7532494 | Power supply unit | Daniel Lopez, Reinhard Kögel | 2009-05-12 |
| 7525295 | Switching DC-DC converter with parallel switches | Reinhard Kögel | 2009-04-28 |
| 7433210 | Switched-mode power supply comprising an adjustable oscillator | Michael Meitzner, Wolfgang Hermann | 2008-10-07 |
| 7423893 | Power supply having two switch-mode power supply units | Reinhard Kögel | 2008-09-09 |
| 7379310 | Over-voltage protection circuit for a switched mode power supply | Daniel Lopez, Harald Grellmann | 2008-05-27 |
| 7248485 | Circuit arrangement with power factor correction as well as a corresponding appliance | Wolfgang Hermann, Michael Meitzner | 2007-07-24 |
| 7233085 | Protection circuit for a power supply unit, and power supply unit with a respective protection circuit | Reinhard Kögel | 2007-06-19 |
| 7227344 | Switching DC-DC converter with improved stabilization | Reinhard Kögel, Wolfgang Hermann | 2007-06-05 |
| 7212029 | Circuit arrangement for the operation of a switching transistor | Daniel Lopez, Harald Grellmann | 2007-05-01 |
| 7141895 | Circuit arrangement comprising a power supply unit | Frank Dumont, Andrzej Ziolkowski | 2006-11-28 |
| 7120003 | Circuit arrangement with power factor correction, as well as a corresponding appliance | Wolfgang Hermann, John Stolte | 2006-10-10 |
| 7019994 | Switched-mode power supply with a damping network | Achim Elgert, Michel Thibault | 2006-03-28 |
| 7002320 | Power factor correction circuit with a coil | Achim Elgert, Michel Thibault | 2006-02-21 |
| 6917225 | Driver circuit for driving a switching transistor | Daniel Lopez | 2005-07-12 |