Wostradowski
Uwe Wostradowski, Renningen DE
Patent application number | Description | Published |
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20090302397 | Field-Effect Transistor - A field-effect transistor, having a source electrode, a drain electrode and a gate electrode, which has a connection between the gate electrode and the source electrode or between the gate electrode and the drain electrode or between the gate electrode and the substrate which carries a leakage current. | 12-10-2009 |
20110018784 | ANTENNA, IN PARTICULAR FOR RADAR SIGNALS, AS WELL AS METHOD AND USE - In an antenna, e.g., for radar signals, a substrate carries two pairs of diametrically opposed antenna elements, first diametrically opposed antenna elements being oriented in a direction that considerably deviates from the direction of second diametrically opposed antenna elements, e.g., by 90°, and the first and second diametrically opposed antenna elements each lying symmetrically with respect to the point of intersection of their orientation directions. | 01-27-2011 |
Uwe Wostradowski, Malmsheim DE
Patent application number | Description | Published |
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20090119029 | Method and Device for Predicting a Life Expectancy of a Product Containing a Plurality of Components - A method and a device are for predicting a life expectancy of a product, which includes at least two components. The life expectancy is ascertained as a function of an assumed field loading of the product. The components of the product are acted upon by different loadings and are operated, in each instance, at the different loadings until they fail. An end-of-life curve of the component is recorded on the basis of the load-dependent failure times of a component. An EOL curve of the product is ascertained such that at the different loadings, it includes the EOL curve of the components which has, in each instance, the shortest failure time at the corresponding loading. The anticipated service life of the product is determined as a functional value of the EOL curve of the product as a function of the predefined loading of the product. | 05-07-2009 |
Uwe Wostradowski, Weil Der Stadt-Merklingen DE
Patent application number | Description | Published |
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20150048471 | SEMICONDUCTOR MODULE HAVING AN INTEGRATED WAVEGUIDE FOR RADAR SIGNALS - A semiconductor module, having an integrated circuit, a rewiring layer for externally connecting the integrated circuit, and at least one waveguide integrated into the semiconductor module for radar signals having a conductive pattern, which laterally surrounds the interior of the waveguides, the integrated circuit and the at least one waveguide being embedded, at least in regions, in a housing material of the semiconductor module; as well as a radar sensor, a motor vehicle radar system having such a semiconductor module, and a method for producing a semiconductor module. | 02-19-2015 |