AH

Alexander Hahn

EG Ebm-Papst St. Georgen: 19 patents #3 of 150Top 2%
Volkswagen: 8 patents #151 of 3,450Top 5%
SA Siemens Aktiengesellschaft: 7 patents #1,726 of 22,248Top 8%
PK Papst Motoren Gmbh & Co Kg: 3 patents #20 of 68Top 30%
LG Lisa Draexlmaier Gmbh: 3 patents #39 of 299Top 15%
SG Siemens Energy Global: 1 patents #395 of 1,160Top 35%
WM Wago Verwaltungsgesellschaft Mbh: 1 patents #67 of 129Top 55%
📍 Espelkamp, DE: #3 of 88 inventorsTop 4%
Overall (All Time): #72,496 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDate
12429899 Safe digital input circuit for decoupling diagnostic outputs Torsten Meyer, Christian Voss 2025-09-30
12027685 Channel for cooling at least one battery cell and method for forming a channel Michael Steckel, Peter Faltermeier, Stefan Seidl 2024-07-02
11888105 Method and system for thermally connecting a heat source of a battery system to a heat sink of a battery system Stefan Seidl 2024-01-30
11584998 Electrolysis unit and electrolyser Hagen Hertsch, Stephan Rückert, Thomas Purucker, Alexander Spies, Jochen Straub +1 more 2023-02-21
11099715 Method and device for providing a user interface in a vehicle Tomasz Bachorski 2021-08-24
10765043 Heat exchanger for an electrical component in a motor vehicle and production method Stefan Seidl, Bernhard Wallner, Guido Hofer, Stefan Deser, Michael Horak +1 more 2020-09-01
10677059 Rotary pump with deformable pump ring Hassan Ghodsi-Khameneh 2020-06-09
10584588 Pump device Hassan Ghodsi-Khameneh 2020-03-10
10563654 Pump-motor combination having a single common rotor shaft Tobias Ott 2020-02-18
10480505 Arrangement for specifying a pressure Marcus HELLMANN, Michael Kisch, Jens Loeffler, Manfred Bitzer 2019-11-19
10452228 Method and device for displaying information and for operating an electronic device selectively including activated list elements Mathias Kuhn, Jan Michaelis 2019-10-22
10427525 Method for controlling a motor vehicle comfort system Indra-Lena Kögler, Mathias Kuhn, Filip Piotr Chudzinski, Sönke Petersen, Omer Yosha 2019-10-01
10294572 Gas diffusion layer, electrochemical cell having such a gas diffusion layer, and electrolyzer Alexander Spies, Jochen Straub 2019-05-21
10185485 Method and apparatus for providing a graphical user interface in a vehicle Mathias Kuhn, Indra-Lena Kögler 2019-01-22
10006132 Electrolysis stack and electrolyzer Jochen Herold, Jens Weidauer 2018-06-26
9845540 Bipolar plate for an electrolyzer, electrolyzer and method for producing a bipolar plate Alexander Spies, Jochen Straub 2017-12-19
9530182 Method for displaying information in particular in a vehicle and display unit for a vehicle Mi-Ran Jun, Mathias Kuhn, Sönke Petersen, Jian Lou 2016-12-27
D774430 Instrument panel for media and navigation systems Tomasz Bachorski, Jörg Seifert, Luigi Trabucco, Gustav Hofmann 2016-12-20
9453507 Metering system Hassan Ghodsi-Kameneh 2016-09-27
D754043 Instrument panel for media and navigation systems Tomasz Bachorski, Jörg Seifert, Luigi Trabucco, Gustav Hofmann 2016-04-19
9318979 Converter arrangement having a filter Dieter Fischer, Uwe Krebs, Holger Leu, Jean-Philippe Macary, Andreja Rasic +1 more 2016-04-19
9273406 Electrolytic cell having a laminated core of laminations which are stacked one on top of the other with recesses, and method for manufacturing and operating same Ralf Cordes, Klaus Dennerlein, Hagen Hertsch, Norbert Huber, Carola Kuehn 2016-03-01
D728438 Instrument panel for media and navigation systems Tomasz Bachorski, Jörg Seifert, Luigi Trabucco, Gustav Hofmann 2015-05-05
8940426 Apparatus for electrical energy storage Bruno Gebhard, Norbert Huber, Michael Meinert, Karsten Rechenberg 2015-01-27
8339001 Electronically commutated motor with nested radially stepped busbars Hassan Ghodsi-Khameneh, Reimund Weisser 2012-12-25