Patents by Inventor Jan Heick

Jan Heick 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).

  • Active line termination module
    Publication number: 20090212937
    Abstract: An active line termination module for monitoring a line impedance of electrical systems, particularly for use at the ends of fire alarm lines, consists of a constant current sink with lighted display, a voltage regulator, and an intelligent electronic component disposed between the lines to be monitored, so that the intelligent electronic component is connected with the constant current sink by a line.
    Type: Application
    Filed: February 11, 2009
    Publication date: August 27, 2009
    Inventors: Arne Stamer, Jan Heick