Patents by Inventor Henderikus Lindeman

Henderikus Lindeman 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 of making semiconductor device comprising a capacitor and a buried passivation layer
    Patent number: 4997794
    Abstract: A semiconductor device comprising a buried phosphor glass layer (5) consisting of a subjacent thick electrically insulating layer (4), a phosphor glass layer (6) and an overlying thin covering layer (7). According to the invention, the thicker electrically insulating layer (4) is locally removed and the combination of phosphor glass layer 6 and covering layer 7 is used as a dielectric for a capacitor. The invention also relates to a method of manufacturing a capacitor with indicated dielectric.
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: March 5, 1991
    Assignee: U.S. Philips Corporation
    Inventors: Wilhelmus J. M. J. Josquin, Henderikus Lindeman
  • Semiconductor device comprising a capacitor and a buried passivation layer
    Patent number: 4897707
    Abstract: A semiconductor device comprising a buried phosphor glass layer (5) consisting of a subjacent thick electrically insulating layer (4), a phosphor glass layer (6) and an overlying thin covering layer (7). According to the invention, the thicker electrically insulating layer (4) is locally removed and the combination of phosphor glass layer 6 and covering layer 7 is used as a dielectric for a capacitor. The invention also relates to a method of manufacturing a capacitor with indicated dielectric.
    Type: Grant
    Filed: June 7, 1988
    Date of Patent: January 30, 1990
    Assignee: U.S. Philips Corporation
    Inventors: Wilhelmus J. M. J. Josquin, Henderikus Lindeman