Patents Assigned to OFID Microdevices Inc.
  • Methods, apparatuses, and products for a secure circuit
    Patent number: 8116457
    Abstract: Methods, systems, apparatuses and products are disclosed for providing security circuits. Exemplary embodiments including semiconductor chips on circuit boards are shown, together with application in a movie stick/movie player pair. Such systems provide for and improve on the means for clocked logic security support beyond what is available in current security products while being capable of embodiment in low cost technologies such as programmable gate arrays.
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: February 14, 2012
    Assignee: OFID Microdevices Inc.
    Inventor: Philip Sydney Langton