Patents by Inventor Peter Noren

Peter Noren 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).

  • Door operating system with programmed control unit
    Patent number: 5453736
    Abstract: A microprocessor-based door control unit includes a programmable, non-volatile-memory for storing door operating parameter values. A separate programming unit, arranged for connection to the door control unit, includes a second microprocessor, a keyboard and a display. The parameter values stored in the non-volatile memory can be read by the programming unit, and new values can be stored in the non-volatile memory using the programming unit.
    Type: Grant
    Filed: February 23, 1995
    Date of Patent: September 26, 1995
    Assignee: Besam AB
    Inventor: Peter Noren