Patents by Inventor Michael Hochholzer

Michael Hochholzer 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).

  • Contactless data storage medium
    Patent number: 6946958
    Abstract: A contactless data storage medium has at least two antennas, in each case for different transmission bands. This makes it possible to configure a data storage medium such that it can be operated with read/write units that operate in accordance with different standards. At least two of the antennas form a unit, so that a configuration such as this can be produced at very low cost.
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: September 20, 2005
    Assignee: Infineon Technologies AG
    Inventors: Harald Gundlach, Michael Hochholzer, Gerald Holweg, Andreas Müller-Hipper, Jens Riedel, Walter Kargl
  • Contactless data storage medium
    Publication number: 20040074975
    Abstract: A contactless data storage medium has at least two antennas, in each case for different transmission bands. This makes it possible to configure a data storage medium such that it can be operated with read/write units that operate in accordance with different standards. At least two of the antennas form a unit, so that a configuration such as this can be produced at very low cost.
    Type: Application
    Filed: May 13, 2003
    Publication date: April 22, 2004
    Inventors: Harald Gundlach, Michael Hochholzer, Gerald Holweg, Andreas Muller-Hipper, Jens Riedel, Walter Kargl