Berghegger; Ralf Schroder Gen.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Berghegger; Ralf Schroder Gen..The latest application filed is for "battery charger with charge state detection on the primary side".
- Berghegger; Ralf Schroder Gen. - Glandorf DE
| Patent | Date |
|---|---|
| Control circuit for controlling a switch based on a voltage of an auxiliary winding in a switching power supply Grant 7,359,220 - Berghegger April 15, 2 | 2008-04-15 |
| Battery charger with charge state detection on the primary side App 20070001648 - Bothe; Michael ; et al. | 2007-01-04 |
| Control circuit for the switch in a switching power supply App 20060208969 - Berghegger; Ralf Schroder Gen. | 2006-09-21 |
| Controlled synchronous rectifier for controlling an output voltage of a switched mode power supply App 20050057951 - Berghegger, Ralf Schroder gen. | 2005-03-17 |
| Protecting device for electrical appliances App 20040047105 - Bothe, Michael ; et al. | 2004-03-11 |
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