Patents Assigned to Custom One Design, Inc.
  • Publication number: 20030011458
    Abstract: A printed circuit board has two layers of printed circuit board dielectric material; a core made of ferromagnetic material between the two layers; and conductive leads on the opposite side of each dielectric layer from the core connected by via holes through both dielectric layers to form a conducting coil around the core. The conductive leads can form two separate coils around the core to form a transformer. A planar conducing sheet can be placed on or between one or more of the printed circuit board's dielectric layers to shield other circuitry on the printed circuit board from magnetic fields generated around the core. The core can be formed at least in part by electroless plating. Electroplating can be used to add a thicker layer of less conductive ferromagnetic material.
    Type: Application
    Filed: July 12, 2001
    Publication date: January 16, 2003
    Applicant: Custom One Design, Inc.
    Inventors: Peter R. Nuytkens, Ilya E. Popeko, Joseph M. Kulinets
  • Patent number: 6200709
    Abstract: A photolithographic system uses a mask that carries a plurality of photolithographic images. In one embodiment, the mask carries images for all the layers necessary to manufacture a variety of different device cells, which can include devices of different types. A single mask may carry the images required to make a complete system consisting of multiple devices. Some devices may comprise multiple layers. The system includes an adjustable aperture system which defines the area of the mask which will be illuminated. The mask is employed in a mask aligner which includes a source of electromagnetic radiation, apparatus to carry and position a substrate, apparatus to position the mask, and apparatus to position and adjust the aperture.
    Type: Grant
    Filed: January 15, 1999
    Date of Patent: March 13, 2001
    Assignee: Custom One Design, Inc.
    Inventors: Peter R. Nuytkens, Ahmed Mitwalli