Patents by Inventor Kathrin Lampert

Kathrin Lampert 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).

  • Suspensions for protecting semiconductor materials and methods of producing semiconductor bodies
    Patent number: 9663699
    Abstract: A suspension for protecting a semiconductor material, comprising a carrier medium, trimethylolpropane as a plasticizer, benzotriazole derivate as an absorber dye, and inorganic particles selected from the group consisting of aluminum nitride, silicon nitride and boron nitride, wherein the thermal conductivity of the suspension is about 1 W/mk to about 2 W/mk.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: May 30, 2017
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Gudrun Lindberg, Mathias Kämpf, Kathrin Lampert
  • SUSPENSIONS FOR PROTECTING SEMICONDUCTOR MATERIALS AND METHODS OF PRODUCING SEMICONDUCTOR BODIES
    Publication number: 20160177158
    Abstract: A suspension for protecting a semiconductor material includes a polymeric matrix as carrier medium, inorganic particles, and at least one of an absorber dye or a plasticizer.
    Type: Application
    Filed: February 25, 2016
    Publication date: June 23, 2016
    Inventors: Gudrun Geyer, Mathias Kämpf, Kathrin Lampert
  • Suspensions for protecting semiconductor materials and methods for producing semiconductor bodies
    Patent number: 9303178
    Abstract: A suspension for protecting a semiconductor material includes a polymeric matrix as carrier medium, inorganic particles, and at least one of an absorber dye or a plasticizer.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: April 5, 2016
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Gudrun Geyer, Mathias Kämpf, Kathrin Lampert
  • SUSPENSIONS FOR PROTECTING SEMICONDUCTOR MATERIALS AND METHODS FOR PRODUCING SEMICONDUCTOR BODIES
    Publication number: 20120225507
    Abstract: A suspension for protecting a semiconductor material includes a polymeric matrix as carrier medium, inorganic particles, and at least one of an absorber dye or a plasticizer.
    Type: Application
    Filed: February 17, 2012
    Publication date: September 6, 2012
    Applicant: OSRAM Opto Semiconductors GmbH
    Inventors: Gudrun Geyer, Mathias Kämpf, Kathrin Lampert