Patents by Inventor Philip Freedman

Philip Freedman 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).

  • Publication number: 20080230110
    Abstract: A photodetector, comprises a first section comprising at least one p-n junction that converts photon energy into a separate charge carrier and hole carrier; and another section of semiconductors of opposing conductivity type connected electrically in series and thermally in parallel in a heat dissipating and electric generating relationship to the cell to augment generation of electric energy of the first section.
    Type: Application
    Filed: June 9, 2008
    Publication date: September 25, 2008
    Inventor: Philip Freedman
  • Publication number: 20070290287
    Abstract: A photodetector, comprises a first section comprising at least one p-n junction that converts photon energy into a separate charge carrier and hole carrier; and another section of semiconductors of opposing conductivity type connected electrically in series and thermally in parallel in a heat dissipating and electric generating relationship to the cell to augment generation of electric energy of the first section.
    Type: Application
    Filed: July 23, 2007
    Publication date: December 20, 2007
    Inventor: Philip Freedman
  • Publication number: 20070122622
    Abstract: An electronic module comprises: a thermal energy generating component; and a thermal dissipating surface comprising a thermal conductive substantially monolayer or single wall nanotube thermal conductive film in thermal conductive contact with the component.
    Type: Application
    Filed: January 27, 2007
    Publication date: May 31, 2007
    Inventor: Philip Freedman
  • Publication number: 20060181854
    Abstract: A thermoelectric element comprises a substrate with a patterned discontinuous fullerene thin film. A method of applying a patterned discontinuous fullerene thin film to a substrate comprises applying a mask to the substrate, the mask defining a conductive electric network, applying a fullerene material to the masked substrate to deposit a patterned discontinuous fullerene thin film, applying a selected bond breaking force to the network to disassociate fullerene carbon to fullerene carbon bonds without disassociating fullerene carbon to substrate bonds to form a patterned discontinuous fullerene thin film substantially a single fullerene molecule in thickness.
    Type: Application
    Filed: May 4, 2006
    Publication date: August 17, 2006
    Inventor: Philip Freedman