Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630098 | Switching circuit layout with heatsink | Lior Handelsman, Tzachi Glovinsky, Amir Grossberg, Sönke Rogalia | 2014-01-14 |
| 8315076 | Circuit arrangement having a dual coil for producing an alternating voltage or an alternating current | Bruno Burger | 2012-11-20 |
| 8178999 | Controllable change-over apparatus for a solar module | Bruno Burger | 2012-05-15 |
| 7898114 | Protective circuit device for a solar module | Bruno Burger | 2011-03-01 |
| 7046534 | DC/AC converter to convert direct electric voltage into alternating voltage or into alternating current | Christoph Siedle, Jürgen Ketterer | 2006-05-16 |
| 6829933 | Device for determining the density of an electrolyte | Dirk Uwe Sauer | 2004-12-14 |
| 5821729 | Method and device for charge exchange between a plurality of energy stores or converters connected in series | Martin Jantsch | 1998-10-13 |
| 5814970 | Apparatus for charge exchange among a plurality of series connected energy accumulators or energy converters | — | 1998-09-29 |
| 5767660 | Method and apparatus for charging and/or charge exchange between a plurality of series connected energy storage devices | — | 1998-06-16 |