Patents Assigned to Hydrometer Electronic GmbH
  • Method of notifying an apparatus in a system
    Patent number: 7400880
    Abstract: A method of announcing an apparatus to a system containing a central apparatus and at least one individual apparatus is distinguished in that the announcement is effected by optical communication, preferably in the infrared range. In that respective information about the apparatuses in the system is stored in the central apparatus.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: July 15, 2008
    Assignee: Hydrometer Electronic GmbH
    Inventors: Kerstin Churt, Ulrich Pöhler, Jürgen Zimmermann, Andreas Hanft