Patents by Inventor Roger D. Issac

Roger D. Issac 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).

  • CROSS-TALK BLOCKING STRUCTURES FOR EM COMMUNICATION
    Publication number: 20190356395
    Abstract: Systems and apparatus for electromagnetic communications are provided. One of the apparatuses include a communication module, the communication module including: a printed circuit board; a plurality of integrated circuit packages, each integrated circuit package including at least one transmitter, receiver, or transceiver; a plurality of signal guiding structures, each signal guiding structure being associated with a corresponding integrated circuit package of the plurality of integrated circuit packages; and one or more signal blocking structures positioned between one or more pairs of integrated circuit packages.
    Type: Application
    Filed: July 29, 2019
    Publication date: November 21, 2019
    Applicant: Keyssa Systems, Inc.
    Inventors: Giriraj Mantrawadi, Dennis F. Rosenauer, Ian A. Kyles, Eric Sweetman, Roger D. Issac, Stephan Lang