Patents Assigned to Colortronics Technologies L.L.C.
  • Conductive color-changing ink
    Patent number: 6188506
    Abstract: A conductive composition is disclosed. The conductive composition comprises a thermochromic material and a conductive material dispersed in a resin. An electrical system is also disclosed which incorporates the conductive composition in combination with a power source.
    Type: Grant
    Filed: October 28, 1998
    Date of Patent: February 13, 2001
    Assignee: Colortronics Technologies L.L.C.
    Inventors: Terrance Z. Kaiserman, Andrew R. Ferber, Adrian I. Rose
  • Electrical system having a clear conductive composition
    Patent number: 5973420
    Abstract: An electrical system, or a trigger circuit for use in connection with an electrical system, is disclosed. The electrical system includes a circuit element responsive to applied current, a power source for providing current to the circuit element, a substrate, and a substantially clear conductive composition arranged on or in associatin with the substrate for providing an electrical current path between the power source and the responsive circuit element.
    Type: Grant
    Filed: October 3, 1997
    Date of Patent: October 26, 1999
    Assignee: Colortronics Technologies L.L.C.
    Inventors: Terrance Z. Kaiserman, Adrian I. Rose, Sel Avci, Andrew R. Ferber