Patents by Inventor Antonius L. G. M. de Leijer

Antonius L. G. M. de Leijer 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).

  • Light emitter system having a number of light emitters and holders for the light emitters
    Patent number: 6236170
    Abstract: Display system comprising a number of lamp holders which each have a local control unit and which are suitable for holding and connecting to the local control unit a lamp, the local control units of the various lamp holders being connected to a common conductor bundle to which a central control unit and a supply unit are also connected. Each local control unit contains an address. If a local control unit receives a message containing the address of the local control unit from the conductor bundle it responds, depending on any other content of the message, for optionally activating the associated lamp, for optionally changing the address and for sending back a message which specifies the conducting state between connections for the lamp.
    Type: Grant
    Filed: February 3, 2000
    Date of Patent: May 22, 2001
    Assignee: Suzo International (NL) B.V.
    Inventor: Antonius L. G. M. de Leijer