Patents by Inventor Robert Alan Contant

Robert Alan Contant 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).

  • Low-powered autonomous radio node with temperature sensor and crystal oscillator
    Patent number: 7881239
    Abstract: A device for a node in a digraph network comprising is disclosed. The device comprises an internal time reference, a radio receiver, a radio transmitter. The device further comprises a temperature sensor for stabilizing the internal time reference against drifting with respect to an internal time reference of another node in the network and a microprocessor for managing the reception and transmission of information.
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: February 1, 2011
    Assignee: Dust Networks, Inc.
    Inventors: Kristofer S. J. Pister, Yuri S. Zats, Robert Alan Contant, Noah Treuhaft