Patents by Inventor Örjan Vallin

Örjan Vallin 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).

  • Hybrid Wafers
    Publication number: 20090173939
    Abstract: A hybrid wafer comprises a single-crystal SixGe1-x layer (15), where 0?x?1, a high thermal conductivity layer (10), and between the single-crystal SixGe1-x layer (15) and the high thermal conductivity layer (10), an intermediate layer (21) having a thickness of between 1 nanometer and 1 micrometer and comprising at least one amorphous or polycrystalline SixGe1-x layer (21a), where 0?x?1.
    Type: Application
    Filed: April 23, 2007
    Publication date: July 9, 2009
    Inventors: Sören Berg, Jörgen Olsson, Örjan Vallin, Ulf Smith