Patents by Inventor Martin Ossa

Martin Ossa 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).

  • Method for controlling an electric meter, and electric meter
    Patent number: 6313756
    Abstract: A method for controlling an electric meter, on which a module can be mounted. The module cooperates with a basic counting mechanism in the electric meter through a bidirectional optical transmission device. A bidirectional optical transmission path can be varied to detect the type of module that is mounted. An electric meter is provided with optical module detection.
    Type: Grant
    Filed: October 27, 1998
    Date of Patent: November 6, 2001
    Assignee: Siemens Aktiengesellschaft
    Inventor: Martin Ossa