Patents by Inventor Murray Frederic Freeman

Murray Frederic Freeman 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).

  • Join key provisioning of wireless devices
    Patent number: 8369880
    Abstract: Wireless devices are provisioned to join a wireless mesh network by writing an individual or common join key and network identification information to the wireless device, and creating an association of the wireless device with a gateway of the network by providing the gateway with a unique device identifier for the wireless device. The writing of the join key to the wireless device is achieved without revealing the join key to a user.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: February 5, 2013
    Assignee: Fisher-Rosemount Systems, Inc.
    Inventors: Joseph Citrano, III, Murray Frederic Freeman, Jeffrey Dale Potter, Daniel Clifford Carlson, Robert John Karschnia
  • JOIN KEY PROVISIONING OF WIRELESS DEVICES
    Publication number: 20090296601
    Abstract: Wireless devices are provisioned to join a wireless mesh network by writing an individual or common join key and network identification information to the wireless device, and creating an association of the wireless device with a gateway of the network by providing the gateway with a unique device identifier for the wireless device. The writing of the join key to the wireless device is achieved without revealing the join key to a user.
    Type: Application
    Filed: February 27, 2009
    Publication date: December 3, 2009
    Applicant: FISHER-ROSEMOUNT SYSTEMS, INC.
    Inventors: Joseph Citrano, III, Murray Frederic Freeman, Jeffrey Dale Potter, Daniel Clifford Carlson, Robert John Karschnia