Patents by Inventor Jan P. Meijer

Jan P. Meijer 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).

  • Carrier substrate
    Patent number: 6497330
    Abstract: A carrier substrate for carrying objects subjected to elevated temperatures comprises at least a grid part and a border part. The grid part includes grid elements having end portions provided with holes. The end portions partly extend outside the border part via sleeves in the border part. The grid elements and the border part are interconnected solely by interengaging connection portions comprising the first end portions and metal wires extending through the holes.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: December 24, 2002
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Petrus J. C. C. Van Der Linden, Jan P. Meijer
  • Colour display tube with shadow mask less sensitive to microphonics
    Patent number: 5103132
    Abstract: A colour picture tube in which a shadow mask is attached to a frame which consists of two short sides and two long sides connected with angular elements. The ends of the short sides of the frame are connected to the angular elements in a way to leave the sides of the frame extending free from the angular elements. The skirt of the shadow mask bears against this free portion. As a result, the shadow mask 10 is less sensitive to vibrations.
    Type: Grant
    Filed: November 29, 1990
    Date of Patent: April 7, 1992
    Assignee: U.S. Philips Corporation
    Inventors: Antonius J. J. M. Van Der Bolt, Wilhelmus M. M. Van Der Steen, Jan P. Meijer