Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12301032 | Method for detecting electrical fault states in a removable battery pack and system for carrying out the method | Christoph Klee, Mickael Segret, Juergen Mack, Marc-Alexandre Seibert | 2025-05-13 |
| 12126202 | Method for detecting electrical fault states of a removable battery pack and system for carrying out the method | Christoph Klee, Marc-Alexandre Seibert, Mickael Segret | 2024-10-22 |
| 11777329 | Method for controlling a charging or discharging current of a removable battery pack and/or an electrical device and system for carrying out the method | Christoph Klee, Holger Wernerus, Juergen Mack, Marc-Alexandre Seibert, Mickael Segret +1 more | 2023-10-03 |
| 11336108 | Charging an accumulator | Andreas Sedlmayr, Christoph Klee, Constanze Sorhage, Martin Schmid | 2022-05-17 |
| 10630088 | Battery charging device | Thorsten Seidel | 2020-04-21 |
| 10601236 | Battery charging device | Thorsten Seidel | 2020-03-24 |
| 10300591 | Hand tool module | Marcin Rejman, Wolf Zahn, Gunter Flinspach, Rainer Glauning | 2019-05-28 |
| 10205336 | Switched-mode power supply having at least one power circuit and at least one auxiliary power supply unit | Marc-Alexandre Seibert | 2019-02-12 |
| 9728994 | Device for charging an accumulator and having a storage charge mode | Rainer Glauning | 2017-08-08 |
| 9698624 | Charging device having a power element | — | 2017-07-04 |
| 9595701 | Handheld tool, handheld tool add-on measuring device and handheld tool battery | Wolf Matthias, Gunter Flinspach, Rainer Glauning | 2017-03-14 |
| 9425639 | Inductive charging device and control method | — | 2016-08-23 |
| 9343981 | Charging device for charging a battery pack | — | 2016-05-17 |
| 9224997 | Battery pack and handheld power tool having a battery pack | — | 2015-12-29 |
| 9216505 | Hand tool module | Marcin Rejman, Wolf Matthias, Gunter Flinspach, Rainer Glauning | 2015-12-22 |
| 8890478 | Rechargeable battery charging case with a supply unit for supplying energy | Wolf Matthias, Juergen Mack, Florian Schmehl, Rainer Glauning | 2014-11-18 |
| 8648563 | Charger for charging at least one rechargeable energy storage unit | — | 2014-02-11 |
| 8545259 | Spare module for handheld power tool | Wolf Matthias, Gunter Flinspach, Rainer Glauning | 2013-10-01 |
| 8508189 | Suspension device for charging and storing batteries | Rainer Glauning | 2013-08-13 |
| 8415924 | Rechargeable battery charging case | Wolf Matthias, Juergen Mack, Florian Schmehl, Rainer Glauning | 2013-04-09 |
| 8283889 | Charging device with an interchangeable battery for a power tool | Ursula Schmid, Klaus Dengler | 2012-10-09 |
| 5631542 | Method for controlling the strength of a charging current | Guenter Lohr, Peter Wolf | 1997-05-20 |