Patents by Inventor Partick Roland Lucien Malenfant

Partick Roland Lucien Malenfant 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).

  • Organic n-channel semiconductor device of N,N' 3,4,9,10 perylene tetracarboxylic diimide
    Publication number: 20020164835
    Abstract: The invention provides a device comprising an improved n-channel semiconducting film. This film consists of a perylene tetracaboxylic acid diimide compound and was deposited onto substrates by vacuum sublimation. Thin film transistor devices comprising such films as the semiconducting channel exhibit a field effect electron mobility greater than 0.01 cm2/Vs and an on/off ratio of 10000 and higher.
    Type: Application
    Filed: December 11, 2001
    Publication date: November 7, 2002
    Inventors: Christos Dimitrios Dimitrakopoulos, Jeffrey Donald Gelorme, Teresita Ordonez Graham, Laura Louise Kosbar, Partick Roland Lucien Malenfant