Patents by Inventor Amanda Elizabeth Preske

Amanda Elizabeth Preske 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).

  • Photovoltaic device
    Patent number: 8975511
    Abstract: A photovoltaic device includes a substrate, a first electrode, a second electrode, and an active layer between the first electrode and the second electrode. The active layer comprises a polyarylamine biscarbonate ester of Formula (I): wherein Ar1, Ar2, Ar3, Ar4, R, m, y, and n are as described herein. The photovoltaic device can be fabricated in an ambient environment and does not need significant processing.
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: March 10, 2015
    Assignee: Xerox Corporation
    Inventors: Liang-Bih Lin, George Cunha Cardoso, Amanda Elizabeth Preske, Krishna Balantrapu
  • PHOTOVOLTAIC DEVICE
    Publication number: 20120204958
    Abstract: A photovoltaic device includes a substrate, a first electrode, a second electrode, and an active layer between the first electrode and the second electrode. The active layer comprises a polyarylamine biscarbonate ester of Formula (I): wherein Ar1, Ar2, Ar3, Ar4, R, m, y, and n are as described herein. The photovoltaic device can be fabricated in an ambient environment and does not need significant processing.
    Type: Application
    Filed: February 15, 2011
    Publication date: August 16, 2012
    Applicant: XEROX CORPORATION
    Inventors: Liang-Bih Lin, George Cunha Cardoso, Amanda Elizabeth Preske, Krishna Balantrapu