Patents by Inventor Sture Pettersson

Sture Pettersson 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).

  • Integrated &Dgr;E-E detector telescope
    Patent number: 6541835
    Abstract: A device forming a high energy resolution integrated semiconductor &Dgr;E-E detector telescope is disclosed, in which is formed a very thin &Dgr;E detector portion (14) primarily fabricated from a first semiconductor wafer which is bonded/silicidized to a second semiconductor wafer forming an E detector portion (18). This &Dgr;E-E detector provides a well supported very thin &Dgr;E detector for high resolution. The very thin &Dgr;E detector portion bonded/silicidized to the E detector portion further provides between each other a buried metallic layer (16) acting as a contact common to the two detectors, which metal layer is thin and presents a low resistivity.
    Type: Grant
    Filed: September 24, 1998
    Date of Patent: April 1, 2003
    Inventors: Sture Pettersson, Göran Thungström, Harry Whitlow