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Juergen Hofmann

Juergen Hofmann, Merching DE

Juergen Hofmann, Kamenz DE

Patent application numberDescriptionPublished
20100304211CURRENT CONDUCTOR FOR A GALVANIC CELL - Plate-shaped current conductor (12-02-2010

Juergen Hofmann, Korntal-Muenchingen DE

Patent application numberDescriptionPublished
20100191448OPERATING METHOD FOR AN INTERNAL COMBUSTION ENGINE AND ASSOCIATED MOTOR VEHICLE - A method for operating an internal combustion engine in a motor vehicle, in which the internal combustion engine is switched off automatically as soon as it is not required, and in which the internal combustion engine is started automatically as soon as it is required or as soon as a timeout has expired. In order to increase the service life of the battery, the timeout is changed in dependence on a characteristic value which is correlated with the capacity of the battery.07-29-2010
20110181248BATTERY MANAGEMENT APPARATUS - A battery management apparatus for a motor vehicle battery, wherein the battery includes a plurality of series-connected battery cells, wherein the apparatus includes a device for determining a cell voltage for each battery cell in the battery, wherein the apparatus compares the determined cell voltages of the battery cells with one another and processes them such that, if the cell voltage of at least one battery cell is greater than a first limit value and, furthermore, if the cell voltage of at least one battery cell differs from the cell voltage of the or each other battery cell by more than a defined second limit value, the apparatus uses the lowest cell voltage of the battery cells as the reference voltage, and it discharges the or each other battery cell with a higher cell voltage in order to balance the voltage between the battery cells at the reference voltage.07-28-2011

Juergen Hofmann, Eisenberg DE

Patent application numberDescriptionPublished
20090075580Non-return valve for a ventilation device and such a ventilation device - A non-return valve for a ventilation device (03-19-2009
20090263210Connecting assembly for fastening an add-on element on a carrier element - A connecting assembly (10-22-2009
20110113598CONNECTING ASSEMBLY FOR FASTENING AN ADD-ON ELEMENT ON A CARRIER - A connection assembly for fastening an attaching element on a support (05-19-2011

Juergen Hofmann, Gorxheimertal DE

Patent application numberDescriptionPublished
20090063490AUTHORIZATION CONTROLLED SEARCHING - Methods and apparatus, including computer program products, for authorization controlled searching. In general, a search request is received, a database data structure is searched where the data structure is populated with records that include data and criteria for authorization to access the data, and a set of results is presented to a user, where the set of results includes data from the data structure for which a user is authorized the criteria is used to determine which results to include in the set of results. The criteria for authorization to access the data may be simple or complex, and may be based on a formation of associations from multiple layers of associations.03-05-2009