Patents by Inventor John R. Griesing

John R. Griesing 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).

  • Test system for simulating a wireless environment and method of using same
    Patent number: 7075893
    Abstract: A method and system for simulating a wireless environment is provided including a central RF combining component; a plurality of connection nodes, each connection node in RF connection with the central RF combining component through a programmable attenuation component; wherein the programmable attenuation components are controlled by a controller console, the controller console maintaining information regarding simulated spatial positioning of the plurality of connection nodes in the simulated wireless environment, and adjusting the programmable attenuation components to appropriately simulate the simulated spatial positioning of the connection nodes in the simulated wireless environment. Additionally, an RF module for creating and receiving RF signals in a test environment is provided.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: July 11, 2006
    Assignee: Azimuth Systems, Inc.
    Inventors: Fanny I. Mlinarsky, Charles R. Wright, John R. Griesing
  • Test system for simulating a wireless environment and method of using same
    Patent number: 6724730
    Abstract: A method and system for simulating a wireless environment is provided including a central RF combining component; a plurality of connection nodes, each connection node in RF connection with the central RF combining component through a programmable attenuation component; wherein the programmable attenuation components are controlled by a controller console, the controller console maintaining information regarding simulated spatial positioning of the plurality of connection nodes in the simulated wireless environment, and adjusting the programmable attenuation components to appropriately simulate the simulated spatial positioning of the connection nodes in the simulated wireless environment. Additionally, an RF module for creating and receiving RF signals in a test environment is provided.
    Type: Grant
    Filed: March 4, 2003
    Date of Patent: April 20, 2004
    Assignee: Azimuth Networks, Inc.
    Inventors: Fanny I. Mlinarsky, Charles R. Wright, John R. Griesing