Patents Assigned to Hi-G Tek
  • Changing Indicia in an electronic tag when tampered with
    Patent number: 6002343
    Abstract: An electronic seal including an electronic tag, an electrically resistive element in electrical communication with and attached to the tag, the resistive element being bondable to an object so as to define an electrical resistance, wherein a change in bonding of the element to the object causes a change in the electrical resistance, the change in electrical resistance being communicated to the tag.
    Type: Grant
    Filed: March 11, 1997
    Date of Patent: December 14, 1999
    Assignee: Hi-G-Tek Ltd.
    Inventors: Micha Auerbach, Rony Cohen, Vadim Leibman, Arcadi Genin, Reuven Ilyaev