Patents by Inventor Thelakkat Mukundan

Thelakkat Mukundan 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).

  • Hole transporting agents and photoelectric conversion device comprising the same
    Patent number: 7132598
    Abstract: A photoelectric conversion device comprising a semiconductor and an organic electrically conducting agent, wherein the organic electrically conducting agent exhibits a melting temperature Tm which is lower than the operation temperature of the photoelectric conversion device.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: November 7, 2006
    Assignee: Sony Deutschland GmbH
    Inventors: Gabriele Nelles, Akio Yasuda, Hans-Werner Schmidt, Thelakkat Mukundan, Haridas R. Karickal, Donal Lupo
  • Hole transporting agents and photoelectric conversion device comprising the same
    Publication number: 20040177879
    Abstract: A photoelectric conversion device comprising a semiconductor and an organic electrically conducting agent, wherein the organic electrically conducting agent exhibits a melting temperature Tm which is lower than the operation temperature of the photoelectric conversion device.
    Type: Application
    Filed: December 3, 2003
    Publication date: September 16, 2004
    Inventors: Gabriele Nelles, Akio Yasuda, Hans-Werner Schmidt, Thelakkat Mukundan, Haridas R. Karickal, Donal Lupo
  • Hole transporting agents and photoelectric conversion device comprising the same
    Patent number: 6700058
    Abstract: A photoelectric conversion device comprising a semiconductor and an organic electrically conducting agent, wherein the organic electrically conducting agent exhibits a melting temperature Tm which is lower than the operation temperature of the photoelectric conversion device.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: March 2, 2004
    Assignee: Sony International (Europe) GmbH
    Inventors: Gabriele Nelles, Akio Yasuda, Hans-Werner Schmidt, Thelakkat Mukundan, Haridas R. Karickal, Donal Lupo
  • Hole transporting agents and photoelectric conversion device comprising the same
    Publication number: 20020036298
    Abstract: A photoelectric conversion device comprising a semiconductor and an organic electrically conducting agent, wherein the organic electrically conducting agent exhibits a melting temperature Tm which is lower than the operation temperature of the photoelectric conversion device.
    Type: Application
    Filed: May 25, 2001
    Publication date: March 28, 2002
    Inventors: Gabriele Nelles, Akio Yasuda, Hans-Werner Schmidt, Thelakkat Mukundan, Haridas R. Karickal, Donal Lupo