Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188988 | Apparatus and method for evaluating battery state of charge | Young Kug Lee, Ki Seon Ryu, Jae Eun Jin, Jong Dae Kim, Jorn Albers | 2025-01-07 |
| 11894582 | Stopper for closing and sealing an opening in a housing of an energy storage system and energy storage system | Julius Martin Schwab, Armin Staffeldt, Bernd Ide | 2024-02-06 |
| 11611082 | Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery | Armin Staffeldt, Bernd Ide, Ornwasa Traisigkhachol | 2023-03-21 |
| 11309591 | Method and device for estimating a state of an energy storage system of a vehicle | Eberhard Meissner, Peter Ostertag | 2022-04-19 |
| 10978685 | Sealing plug arrangement, housing and accumulator | Armin Staffeldt | 2021-04-13 |
| 10886571 | Modification of truck mixing element for manual and automatic assembly | Julius Martin Schwab, Nadine Dehnert, Thorsten Werle | 2021-01-05 |
| 10840515 | Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery | Armin Staffeldt, Bernd Ide, Ornwasa Traisigkhachol | 2020-11-17 |
| 10418637 | Grid arrangement for plate-shaped battery electrode and accumulator | Bernd Ide, Frank-Thomas Johns, Armin Staffeldt, Andreas Dudenbostel, Dirk Goebbels +2 more | 2019-09-17 |
| 10170768 | Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery | Armin Staffeldt, Bernd Ide, Ornwasa Traisigkhachol | 2019-01-01 |
| 9806322 | Battery cell connector | Peter Streuer, Andreas Dudenbostel, Anja Schwarze, Dirk Stellfeldt, Peter Schellenberg | 2017-10-31 |
| 9508972 | Venting device for an electrochemical battery and battery with a venting device | Peter Streuer, Armin Staffeldt, Doreen Lucht, Jerome R. Heiman, Donald J. Caldwell +1 more | 2016-11-29 |
| 8945742 | Valve plug | Peter Streuer, Thorsten Werle, Eberhard Meissner | 2015-02-03 |
| 8859135 | Battery cell connecting element and method of production thereof | Peter Streuer, Dirk Oldenburg | 2014-10-14 |
| 8586220 | Accumulator | Amo Koerber, Dirk Bremer | 2013-11-19 |
| 8431268 | Battery and battery cell connecting element | Peter Streuer | 2013-04-30 |
| 8091043 | Modeling environment graphical user interface | Harald Schubert, Christian Brand, Matthias Gorning, Reiner Hille-Doering | 2012-01-03 |
| 7675292 | Method of determining acid stratification in rechargeable batteries | Andreas Schulze-Beckinghausen | 2010-03-09 |
| 7561978 | Device and method for battery state determination | Eberhard Meissner | 2009-07-14 |
| 7441525 | Cylinder head cover for a cylinder head of an internal combustion engine | Thomas Jessberger, Ines Klamert, Alexander Korn, Thomas Schleiden, Andreas Weber +6 more | 2008-10-28 |
| 7423408 | Monitoring device and method for determining at least one characteristic variable for the state of a battery | Helmut Laig-Hoerstebrock, Eberhard Meissner, Ursula Teutsch | 2008-09-09 |
| 7375495 | Method for determination of the charge drawn by an energy storage battery | Gerolf Richter | 2008-05-20 |
| 7327147 | Device and method for determining characteristic variables for batteries | — | 2008-02-05 |
| 7295014 | Method for determination of characteristic variable which relates to the state of charge of a storage battery | Eberhard Meissner | 2007-11-13 |
| 7012434 | Method for determining the amount of charge which can be drawn from a storage battery and monitoring device | — | 2006-03-14 |
| 6967466 | Method for determining the amount of charge which can be drawn on a storage battery, and monitoring device for a storage battery | — | 2005-11-22 |