Fees
Andreas Fees, Pliezhausen DE
Patent application number | Description | Published |
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20090303649 | ENHANCED CHARGER OVER VOLTAGE PROTECTION FET - An integrated battery charger protection circuit incorporates a charge control power FET for series connection in the battery load current path from a DC supply input terminal to a controlled DC output terminal. The circuit has a gate drive input terminal connected to the gate of the charge control power FET and further includes protective circuitry adapted to disable the DC output terminal in a fault condition detected within the integrated circuit. The controlled DC output terminal and the gate drive input terminal are connectable to the external charge control host circuit the same way as corresponding terminals of a discrete power FET, in particular of p-channel type. | 12-10-2009 |
20110125435 | Apparatus and method for impedance measurement - A system is provided which comprises a signal generator for generating a periodic excitation signal and an analog to digital converter, wherein the system is configured to apply the periodic excitation signal to a network comprising a known first impedance and a second impedance and to take a first set of M digital samples of a first signal relating to the first impedance and a second set of M digital samples of a second signal relating to the second impedance with a sampling frequency that is an integer multiple of the frequency of the periodic signal. The system is further configured to determine the impedance value of the second impedance by calculating a relative phase difference between the first signal and the second signal using the first set of digital samples and the second set of digital samples. | 05-26-2011 |
Harald Fees, Mainzweiler DE
Patent application number | Description | Published |
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20160092968 | NON-VISUAL ENCODED COMMERCIAL REQUEST GENERATION - A method, device, and system for generating and accessing consumer commercial requests. A commercial request is generated by a consumer using a non-visual encoded commercial request device. Each consumer has a unique consumer identification barcode that is scanned, authenticated, and collected by the device. Following successful consumer authentication, target barcodes are scanned that represent various goods or services. The target barcodes are collected by the device. Upon completion of the scanning, the device generates a commercial request that is sent to a server. Vendors can request access to their respective commercial requests, and the server sends associated orders to the vendors. A speaker is connected as output to the non-visual encoded commercial request device, and the speaker provides feedback on the commercial request progress to the consumer. | 03-31-2016 |
Heiner Fees, Bietigheim-Bissingen DE
Patent application number | Description | Published |
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20120121949 | Vehicle Battery Packaging - A vehicle battery packaging for accommodating a plurality of longitudinal battery cells, wherein the battery cells are arranged in a frame in parallel with respect to their longitudinal axes, and wherein each battery cell has a first end and an opposite second end with respect to the longitudinal axis, the battery packaging including: a conductor plate adapted to electrically couple to the second ends of the battery cells; a cooling plate thermally coupled to the conductor plate; and a gap filler layer sandwiched between the conductor plate and the cooling plate. | 05-17-2012 |
20130295437 | BATTERY HAVING A PLURALITY OF BATTERY CELLS - The invention relates to a battery ( | 11-07-2013 |
20140093766 | BATTERY FOR A VEHICLE AND METHOD FOR PRODUCING A BATTERY - The invention relates to a battery ( | 04-03-2014 |
20140117754 | HV-BATTERY, IN PARTICULAR TRACTION BATTERY FOR A VEHICLE - The invention relates to a HV-battery, in particular a traction battery for a vehicle, having a plurality of cell modules which each comprise a plurality of cells, wherein each cell module is assigned a controller for cell monitoring and/or for cell balancing, wherein the controllers are connected to a battery management control device for communication or open-loop control and/or closed loop control purposes, wherein the HV-battery is of modular construction by configuring the cell modules as plug-in modules that are detachably mountable or can be mounted to a printed circuit board. | 05-01-2014 |
20150125722 | METHOD FOR MANUFACTURING A BATTERY, BATTERY ARRANGEMENT AND MODULAR SYSTEM - The invention relates to a method for manufacturing a battery ( | 05-07-2015 |
Horst Fees, Bietigheim-Bissingen DE
Patent application number | Description | Published |
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20120086304 | CLAW POLE COMPRISING A CENTERING POINT - The invention relates to an electrical machine ( | 04-12-2012 |
20150026963 | CLAW POLE COMPRISING A CENTERING POINT - An electrical machine ( | 01-29-2015 |