Patents by Inventor Claudia Felser

Claudia Felser 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).

  • Compounds and methods of fabricating compounds exhibiting giant magnetoresistance and spin-polarized tunneling
    Patent number: 7691215
    Abstract: The invention relates to inorganic intermetallic compounds having a PMR effect (combined GMR/CMR effect), which are characterized in that they contain at least two elements per formula unit and have a field sensitivity of less than 10% per 0.1 T at temperatures greater than 290 K. The invention also relates to composites consisting of these compounds, to a method for the production thereof an to their use, in particular, as magnetic field sensors or in the domain of spin electronics.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: April 6, 2010
    Assignee: International Business Machines Corporation
    Inventor: Claudia Felser
  • Compounds having giant magnetoresistance and spin-polarized tunnels, the production thereof and their use
    Publication number: 20040114283
    Abstract: The invention relates to inorganic intermetallic compounds having a PMR effect (combined GMR/CMR effect), which are characterized in that they contain at least two elements per formula unit and have a field sensitivity of less than 10% per 0.1 T at temperatures greater than 290 K. The invention also relates to composites consisting of these compounds, to a method for the production thereof an to their use, in particular, as magnetic field sensors or in the domain of spin electronics.
    Type: Application
    Filed: December 29, 2003
    Publication date: June 17, 2004
    Inventor: Claudia Felser