Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749218 | Control circuit for a DC-DC converter using a reference signal that is half a voltage level of a voltage of a battery to be charged | Markus Pollak, Peter Spies | 2014-06-10 |
| 8498134 | Voltage converter circuit and method for a clock supply of energy to an energy storage | Markus Pollak, Peter Spies | 2013-07-30 |
| 7977920 | Voltage-converter circuit and method for clocked supply of energy to an energy storage | Markus Pollak, Peter Spies | 2011-07-12 |