Stéphan
Stéphan Beurthey, Roquefort La Bedoule FR
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20120117793 | CONNECTION DEVICE FOR A SUBMERSIBLE CONNECTOR - The invention relates to a device ( | 05-17-2012 |
Stéphan Groitzsch, Weinheim DE
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20120167663 | LASER-BASED METHOD FOR FRICTION COEFFICIENT CLASSIFICATION IN MOTOR VEHICLES - A sensor arrangement for capturing the coefficient of friction from a roadway surface, wherein the sensor arrangement is arranged on a motor vehicle and includes at least one radiation emitter unit and at least one electronic evaluation circuit, wherein the radiation emitter unit emits electromagnetic radiation toward the roadway surface and the radiation is at least to some extent reflected and/or scattered at the roadway surface and the reflected and/or scattered radiation is at least to some extent captured in the radiation emitter unit and/or in one or more additional sensor units, wherein the electronic evaluation circuit is designed such that it ascertains a piece of coefficient-of-friction information for the roadway surface from the intensity of the reflected and/or scattered radiation or a variable which is dependent thereon. | 07-05-2012 |
Stéphan Oraison, Clerment-Ferrand - Cedex FR
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20130139937 | TREAD PROTECTION DEVICE - Tire with radial carcass reinforcement having a tread of thickness E, this tread having a tread surface to come into contact with a roadway and comprising at least one cut opening onto the tread surface to form edge corners, this cut extending into the tread over a total depth H at most equal to the thickness E of the tread, this cut being, between the tread surface and a depth H | 06-06-2013 |
Stéphan Tassart, Paris FR
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20130279562 | Shift-Invariant Digital Sampling Rate Conversion System - There is described a method of making a linear periodically time varying system shift-invariant, comprising the following steps implemented for each input signal the sampling rate of which has to be converted: —generating a set of polyphase components based on the input signal, —feeding the generated set of polyphase components to the system, and —generating an output signal by performing interleaving, shifting and addition on signals output by the system corresponding to the generated set of polyphase components processed by the system. | 10-24-2013 |