Patents by Inventor Rene A. J. Janssen

Rene A. J. Janssen 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).

  • Blended polymer FETs
    Patent number: 9614158
    Abstract: A method for forming a semiconductor body, the method comprising: forming a mixture of an organic semiconducting material and a binder material; causing the semiconducting material to at least partially solidify; and causing the binder material to crystallize in such a way as to cause the semiconducting material to at least partially segregate from the binder material.
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: April 4, 2017
    Assignees: CAMBRIDGE ENTERPRISE LIMITED, TECHNISCHE UNIVERSITEIT EINDHOVEN, EIDGENOSSICHE TECHNISCHE HOCHSCHULE ZURICH
    Inventors: Henning Sirringhaus, Shalom Goffri, Rene A. J. Janssen, Christopher Paul Radano, Paul Smith, Christian Muller, Pascal Wolfer, Natalie Stingelin-Stutzmann
  • BLENDED POLYMER FETS
    Publication number: 20140027745
    Abstract: A method for forming a semiconductor body, the method comprising: forming a mixture of an organic semiconducting material and a binder material; causing the semiconducting material to at least partially solidify; and causing the binder material to crystallize in such a way as to cause the semiconducting material to at least partially segregate from the binder material.
    Type: Application
    Filed: July 29, 2013
    Publication date: January 30, 2014
    Applicants: CAMBRIDGE ENTERPRISE LIMITED, EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH, TECHNISCHE UNIVERSITEIT EINDHOVEN
    Inventors: Henning SIRRINGHAUS, Shalom GOFFRI, Rene A.J. JANSSEN, Christopher Paul RADANO, Paul SMITH, Christian MULLER, Pascal WOLFER, Natalie STINGELIN-STUTZMANN
  • Blended polymer FETs
    Patent number: 8518738
    Abstract: A method for forming a semiconductor body, the method comprising: forming a mixture of an organic semiconducting material and a binder material; causing the semiconducting material to at least partially solidify; and causing the binder material to crystallize in such a way as to cause the semiconducting material to at least partially segregate from the binder material.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: August 27, 2013
    Assignees: Cambridge Enterprise Limited, Technische Universiteit Eindhoven, Eidgenoessische Technische Hochschule Zurich
    Inventors: Henning Sirringhaus, Shalom Goffri, Rene A. J. Janssen, Christopher Paul Radano, Paul Smith, Christian Muller, Pascal Wolfer, Natalie Stingelin-Stutzmann
  • BLENDED POLYMER FETS
    Publication number: 20100044684
    Abstract: A method for forming a semiconductor body, the method comprising: forming a mixture of an organic semiconducting material and a binder material; causing the semiconducting material to at least partially solidify; and causing the binder material to crystallize in such a way as to cause the semiconducting material to at least partially segregate from the binder material.
    Type: Application
    Filed: June 29, 2007
    Publication date: February 25, 2010
    Applicants: CAMBRIDGE ENTERPRISE LIMITED, TECHNISCHE UNIVERSITEIT EINDHOVEN, EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH
    Inventors: Henning Sirringhaus, Shalom Goffri, Rene A.J. Janssen, Christopher Paul Radano, Paul Smith, Christian Muller, Pascal Wolfer, Natalie Stingelin-Stutzmann
  • Conjugated polymer in an oxidized state
    Patent number: 5994496
    Abstract: A conjugated polymer in an oxidized state has a doping level of 0.4 or higher. In said oxidized state the polymer is electroconductive, transparent to visible light and preferably colorless. A method of preparing such a polymer comprises the step of bringing the polymer into contact with a strong oxidative agent such as thianthrenium perchlorate. Layers of such polymers may be used as a transparent coating on a display device or as an electrode layer in an electroluminescent device.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: November 30, 1999
    Assignee: U.S. Philips Corporation
    Inventors: Johannes A. E. H. Van Haare, Rene A. J. Janssen, Dagobert M. De Leeuw