Patents by Inventor James E. Bebak

James E. Bebak 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).

  • Patent number: 5456942
    Abstract: An improved method for fabricating a circuit element through a substrate permits fabrication of large geometry vias between substrate sides. The improved method includes disposing a substrate (327) between two compressible layers (317, 339). Each of the layers (317, 339) has at least one aperture (345, 321) disposed therethrough. The substrate (327), has at least one via (333) aligned between the apertures (345, 321) where the via has an area smaller than an area of the apertures (345, 321). Next, a coating, preferably a liquid circuit element material (351) is disposed into one of the apertures (321) of one of the two compressible layers (339). A pressure (405) is applied between the two compressible layers (317, 339) causing the liquid circuit element material (351) to flow between the two compressible layers (317, 339), thereby coating the at least one via (333) of the substrate (327), thus providing an interconnect (609, 611) of the coating through the substrate (327).
    Type: Grant
    Filed: September 29, 1993
    Date of Patent: October 10, 1995
    Assignee: Motorola, Inc.
    Inventors: James E. Bebak, Loren E. Saar, Frank A. Sardina, Joseph J. Vinci