Patents by Inventor Oscar Tjernberg

Oscar Tjernberg 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).

  • Spin-filter and detector comprising the same
    Patent number: 9366734
    Abstract: A spin-filter for detection of angular momentum of electrons, wherein the spin-filter (1) comprises a substrate (10), provided with at least one membrane layer (12) having a first surface (11) and having a plurality of membranes (12n) coated with a magnetic thin-film (14), wherein the membranes (12n) comprises pores (13) having a magnetic thin-film (14) for transmission of electrons.
    Type: Grant
    Filed: March 22, 2012
    Date of Patent: June 14, 2016
    Inventor: Oscar Tjernberg
  • SPIN-FILTER AND DETECTOR COMPRISING THE SAME
    Publication number: 20140021569
    Abstract: A spin-filter for detection of angular momentum of electrons, wherein the spin-filter (1) comprises a substrate (10), provided with at least one membrane layer (12) having a first surface (11) and having a plurality of membranes (12n) coated with a magnetic thin-film (14), wherein the membranes (12n) comprises pores (13) having a magnetic thin-film (14) for transmission of electrons.
    Type: Application
    Filed: March 22, 2012
    Publication date: January 23, 2014
    Inventor: Oscar Tjernberg