Patents by Inventor Ramon F. Sarraga

Ramon F. Sarraga 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).

  • HIERARCHY OF RFID TAGS FOR ACCESSING HISTORY AND OTHER DATA
    Publication number: 20100127869
    Abstract: A hierarchical configuration of RFID tags. The hierarchical configuration includes a plurality of RFID tags having lower level RFID tags, intermediate level RFID tags and at least one upper level RFID tags, where each RFID tag stores an identification code and other information about the thing it is attached to. Further, each intermediate level RFID tag also obtains information about a group of lower level RFID tags that it is associated with and the at least one upper level RFID tag obtains information about more than one intermediate RFID tag it is associated with.
    Type: Application
    Filed: November 24, 2008
    Publication date: May 27, 2010
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Gening (GARY) Yu, Ramon F. Sarraga, Shang-Tae Yee