Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749244 | Circuit for monitoring of accumulator cells connected in series | — | 2014-06-10 |
| 8366093 | Method and apparatus for determining a sub-group of a group of sheets in a stream of sheets | Christian Keil, Volker Wagenknecht, Bernd Hoepner | 2013-02-05 |
| 7551702 | Method and circuit arrangement for synchronizing a function unit with a predetermined clock frequency | Arno Soerensen | 2009-06-23 |
| 7535245 | Integrated circuit with integrated circuit section to aid in testing | — | 2009-05-19 |
| 7358713 | Constant voltage source with output current limitation | — | 2008-04-15 |