Patents by Inventor Anna Jänis

Anna Jänis 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).

  • Microwave absorber, especially for high temperature applications
    Patent number: 8031104
    Abstract: A microwave absorber, especially for high temperature applications, has at least one resistive sheet and at least one dielectric layer. The resistive sheet has a material of construction that is a MAX phase material.
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: October 4, 2011
    Assignee: Totalförsvarets Forskningsinstitut
    Inventor: Anna Jänis
  • MICROWAVE ABSORBER, ESPECIALLY FOR HIGH TEMPERATURE APPLICATIONS
    Publication number: 20100090879
    Abstract: The present invention relates to a microwave absorber, especially for high temperature applications, which comprises at least one resistive sheet and at least one dielectric layer. What especially characterises the invention is that the resistive sheet is made of a MAX phase material.
    Type: Application
    Filed: October 18, 2007
    Publication date: April 15, 2010
    Inventor: Anna Jänis