Patents by Inventor Dennis F. Rosenauer

Dennis F. Rosenauer 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: 10854989
    Abstract: Embodiments discussed herein refer to systems and structures for focusing dispersal of electromagnetic signals. Focusing of the electromagnetic signals is achieved by a reflective lens that is constructed from several extremely high frequency focusing layers. Each focusing layer can include an extremely high frequency focusing window that, collectively, define the geometry of a cavity backed reflective lens and its ability to focus electromagnetic signal dispersion.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: December 1, 2020
    Assignee: KEYSSA SYSTEMS, INC.
    Inventors: Dennis F. Rosenauer, Giriraj Mantrawadi
  • Patent number: 10720689
    Abstract: Conduit structures for guiding extremely high frequency (EHF) signals are disclosed herein. The conduit structures can include EHF containment channels that define EHF signal pathways through which EHF signal energy is directed. The conduit structures can minimize or eliminate crosstalk among adjacent paths within a device and across devices. Launch structures that interface with waveguides are also disclosed herein. Launch structures can control the EHF interface impedance between a contactless communication unit and the waveguide. Waveguide structures discussed herein are designed to provide maximum bandwidth with minimal jitter over a desired distance.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: July 21, 2020
    Assignee: KEYSSA SYSTEMS, INC.
    Inventors: James Gill Shook, Stephan Lang, Alan Besel, Dennis F. Rosenauer, Giriraj Mantrawadi, Eric Sweetman, Bojana Zivanovic, Srikanth Gondi
  • Publication number: 20200036100
    Abstract: Embodiments discussed herein refer to systems and structures for focusing dispersal of electromagnetic signals. Focusing of the electromagnetic signals is achieved by a reflective lens that is constructed from several extremely high frequency focusing layers. Each focusing layer can include an extremely high frequency focusing window that, collectively, define the geometry of a cavity backed reflective lens and its ability to focus electromagnetic signal dispersion.
    Type: Application
    Filed: August 5, 2019
    Publication date: January 30, 2020
    Inventors: Dennis F. Rosenauer, Giriraj Mantrawadi
  • 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
  • Patent number: 10389454
    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: Grant
    Filed: December 14, 2015
    Date of Patent: August 20, 2019
    Assignee: Keyssa Systems, Inc.
    Inventors: Giriraj Mantrawadi, Dennis F. Rosenauer, Ian A. Kyles, Eric Sweetman, Roger D. Isaac, Stephan Lang
  • Patent number: 10374320
    Abstract: Embodiments discussed herein refer to systems and structures for focusing dispersal of electromagnetic signals. Focusing of the electromagnetic signals is achieved by a reflective lens that is constructed from several extremely high frequency focusing layers. Each focusing layer can include an extremely high frequency focusing window that, collectively, define the geometry of a cavity backed reflective lens and its ability to focus electromagnetic signal dispersion.
    Type: Grant
    Filed: July 11, 2016
    Date of Patent: August 6, 2019
    Assignee: KEYSSA SYSTEMS, INC.
    Inventors: Dennis F. Rosenauer, Giriraj Mantrawadi
  • Publication number: 20190157738
    Abstract: Conduit structures for guiding extremely high frequency (EHF) signals are disclosed herein. The conduit structures can include EHF containment channels that define EHF signal pathways through which EHF signal energy is directed. The conduit structures can minimize or eliminate crosstalk among adjacent paths within a device and across devices. Launch structures that interface with waveguides are also disclosed herein. Launch structures can control the EHF interface impedance between a contactless communication unit and the waveguide. Waveguide structures discussed herein are designed to provide maximum bandwidth with minimal jitter over a desired distance.
    Type: Application
    Filed: November 20, 2017
    Publication date: May 23, 2019
    Inventors: James Gill Shook, Stephan Lang, Alan Besel, Dennis F. Rosenauer, Giriraj Mantrawadi, Eric Sweetman, Bojana Zivanovic, Srikanth Gondi
  • Publication number: 20180013205
    Abstract: Embodiments discussed herein refer to systems and structures for focusing dispersal of electromagnetic signals. Focusing of the electromagnetic signals is achieved by a reflective lens that is constructed from several extremely high frequency focusing layers. Each focusing layer can include an extremely high frequency focusing window that, collectively, define the geometry of a cavity backed reflective lens and its ability to focus electromagnetic signal dispersion.
    Type: Application
    Filed: July 11, 2016
    Publication date: January 11, 2018
    Inventors: Dennis F. Rosenauer, Giriraj Mantrawadi
  • Publication number: 20170170913
    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: December 14, 2015
    Publication date: June 15, 2017
    Applicant: Keyssa Systems, Inc.
    Inventors: Giriraj Mantrawadi, Dennis F. Rosenauer, Ian A. Kyles, Eric Sweetman, Roger D. Isaac, Stephan Lang