Patents by Inventor Cornelius Franciscus Jozef Rutjes

Cornelius Franciscus Jozef Rutjes 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).

  • Illuminator and method for producing such illuminator
    Patent number: 8541797
    Abstract: An illuminator includes a substrate, a structured conductive layer applied to one surface of the substrate, and at least one light source connected to the structured conductive layer. The illuminator further includes an unstructured reflective layer applied on top of the structured conductive layer. The unstructured reflective layer has an essentially continuous extension at least in a surrounding of the at least one light source.
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: September 24, 2013
    Assignee: Koninklijke Philips N.V.
    Inventors: Christoph Gerard August Hoelen, Antonius Constant Johanna Cornelis Van Den Ackerveken, Cornelius Franciscus Jozef Rutjes, Koen Van Os, Marc Andre De Samber, Theodoor Cornelis Treurniet
  • ILLUMINATOR AND METHOD FOR PRODUCING SUCH ILLUMINATOR
    Publication number: 20090078948
    Abstract: The present invention relates to an illuminator (10) comprising a substrate (12), a structured conductive layer (16) applied to one surface of the substrate, and at least one light source (18, 26) connected to the structured conductive layer. The illuminator is characterized in that it further comprises an unstructured reflective layer (24) applied on top of said structured conductive layer, which unstructured reflective layer has an essentially continuous extension at least in a surrounding of the at least one light source. Due to the unstructured reflective layer, the optical efficiency of the illuminator can be improved. The invention also relates to a method for producing such illuminator.
    Type: Application
    Filed: November 14, 2005
    Publication date: March 26, 2009
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
    Inventors: Christoph Gerard August Hoelen, Antonius Constant Johanna Cornelis Van Den Ackerveken, Cornelius Franciscus Jozef Rutjes, Koen Van Os, Marc Andre De Samber, Theodoor Cornelis Treurniet