Patents by Inventor Karl-Heinz G. Lindenmeier

Karl-Heinz G. Lindenmeier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4876743
    Abstract: The invention relates to a signal diversity arrangement for a mobile reception, comprising a receiver and a diversity processor, which receives the input signals and applies a different input signal to the receiver when interference occurs. The diversity processor comprises an interference detector operating in the analog mode and a comparator, to whose first input is applied the output signal of the interference detector and to whose senond input is applied a suitably set voltage V1. The comparator shows on its output the occurence of interference by way of a binary signal when the threshold voltage V at the second input is exceeded.
    Type: Grant
    Filed: December 1, 1987
    Date of Patent: October 24, 1989
    Assignee: U.S. Philips Corporation
    Inventors: Karl-Heinz G. Lindenmeier, Gerhard Flachenecker