Patents by Inventor Stephane Gaering

Stephane Gaering 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).

  • Solid conjugated semiconductor device having an unmodified hole transport material
    Patent number: 7061009
    Abstract: The present invention relates to a device having a solid conjugated semiconductor comprising a hole transport material (HTM), wherein the hole transport material is mixed with oxidized hole transport material as a dopant; to a mixture which can be used as doped hole transport material; and to methods for the preparation of devices having a solid conjugated semiconductor. The present invention also relates to a solar cell comprising such a device and to other devices made with conjugated semiconductors, such as diodes (LEDs), transistors etc.
    Type: Grant
    Filed: September 3, 2002
    Date of Patent: June 13, 2006
    Assignee: Sony International (Europe) GmbH
    Inventors: Gabriele Nelles, Akio Yasuda, Stephane Gaering, Hans-Werner Schmidt, Mukundan Thelakkat, Karickal Raman Haridas
  • Device having a solid conjugated semiconductor and method for preparing the same
    Publication number: 20030067000
    Abstract: The present invention relates to a device having a solid conjugated semiconductor comprising a hole transport material (HTM), wherein the hole transport material is mixed with oxidized hole transport material as a dopant; to a mixture which can be used as doped hole transport material; and to methods for the preparation of devices having a solid conjugated semiconductor. The present invention also relates to a solar cell comprising such a device and to other devices made with conjugated semiconductors, such as diodes (LEDs), transistors etc.
    Type: Application
    Filed: September 3, 2002
    Publication date: April 10, 2003
    Inventors: Gabriele Nelles, Akio Yasuda, Stephane Gaering, Hans-Werner Schmidt, Mukundan Thelakkat, K.R. Haridas