Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357465 | Galvanic element with a high capacity | Eduard Pytlik, Arno Perner, Martin Krebs | 2013-01-22 |
| 8120309 | Apparatus and method for charging a first battery from a second battery | Herbert Schein, Bernd Behnle, Eduard Pytlik | 2012-02-21 |
| 7276092 | Electrochemical element in the form of a button cell, and a method for producing an electrochemical element | Konrad Holl, Alfons Joas, Horst Wagner, Kemal Akca, Arno Perner | 2007-10-02 |
| 7141333 | Method for producing an electrochemical element | Peter Birke, Fatima Birke-Salam, Thomas Woehrle, Peter Haug, Konrad Holl +1 more | 2006-11-28 |
| 7129002 | Method for producing a rechargeable electrochemical element | Konrad Holl, Arno Perner, Horst Wagner, Rolf Hennrich | 2006-10-31 |
| 7122275 | Electrochemical element | Thomas Woehrle, Winfried Gaugler, Wolf-Ulrich Barenthin, Heinrich Stelzig | 2006-10-17 |
| 7073723 | Thin electronic chip card and method of making same | Stefan Furst, Michael Moser, Heinrich Stelzig, Claudia Rathmann, Fatima Birke-Salam +2 more | 2006-07-11 |
| 6995568 | Method for fault tracing in electronic measurement and test arrangements for electrochemical elements | Rainer Hald, Peter Haug, Willi Wallkum, Peter Birke | 2006-02-07 |
| 6570364 | Circuit and method for monitoring the operational reliability of rechargeable lithium cells | Rainer Haid, Peter Birke, Konrad Holl | 2003-05-27 |
| 6428665 | Electrochemical gas sensor | Konrad Holl, Joachim Helmke, Hans-Joachim Kohnke, August Winsel | 2002-08-06 |
| 6312848 | Electrical rechargeable battery in the form of a button cell | Manfred Kilb, Eduard Pytlik, Siegfried Weitbrecht | 2001-11-06 |
| 6303018 | Method and apparatus for determining O2 and N2O in gas mixtures | Konrad Holl, Michael Schmalz, Hans-Joachim Kohnke | 2001-10-16 |
| 5158722 | Process for the production of a positive electrode in ribbon form for primary and secondary cells | Hans Sauer, Dirk Neumann | 1992-10-27 |