Patents by Inventor Joris Maarten Schuller

Joris Maarten Schuller 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).

  • Crossovers and method of fabrication
    Patent number: 4118595
    Abstract: Disclosed is a crossover structure and method of fabricating such crossovers in microelectronic circuits. The invention utilizes as a separator between the crossover beam and the conductor on the substrate a mixture of at least 50 percent by weight of fine grain SiO.sub.2 and an organic dielectric. For high temperature curing, this dielectric can be a silicone resin. For metallization systems which are sensitive to high temperatures, the dielectric can be a low temperature or ultra-violet curing organic material, such as an epoxy. The crossover processing is simplified by fabricating the beam crossover in direct contact with the insulating layer.
    Type: Grant
    Filed: June 6, 1977
    Date of Patent: October 3, 1978
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Arnold Pfahnl, Joris Maarten Schuller