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Patent applications and USPTO patent grants for Bilke; Volkmar.The latest application filed is for "method and arrangement for operating a mobile battery-operated personal emergency signal device".
Patent | Date |
---|---|
Method and arrangement for operating a mobile battery-operated personal emergency signal device Grant 8,737,949 - Ahrens , et al. May 27, 2 | 2014-05-27 |
Method and Arrangement for Operating a Mobile Battery-Operated Personal Emergency Signal Device App 20110223879 - Ahrens; Werner ;   et al. | 2011-09-15 |
Controlling or monitoring at least two communication systems by at least one application App 20030108064 - Bilke, Volkmar ;   et al. | 2003-06-12 |
Apparatus and method for forwarding messages to terminals of various communication media App 20020082030 - Berndt, Stefan ;   et al. | 2002-06-27 |
Input/output device for a data processing apparatus App 20020073087 - Bilke, Volkmar | 2002-06-13 |
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