Patents by Inventor Markus Both

Markus Both 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).

  • Circulator
    Patent number: 8604792
    Abstract: A circulator suitable for use in an external field, particularly of a magnetic resonance apparatus, has a planar ferrite structure. Instead of a permanent magnet, a field conducting device is provided that is designed to strengthen or weaken an external field, and/or at least one electromagnet is provided for generating an operating field. The operating field proceeds perpendicularly through the ferrite structure.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: December 10, 2013
    Assignee: Siemens Aktiengesellschaft
    Inventors: Markus Both, Franz Eiermann, Klaus Huber, Georg Rauh
  • CIRCULATOR
    Publication number: 20130278266
    Abstract: A circulator suitable for use in an external field, particularly of a magnetic resonance apparatus, has a planar ferrite structure. Instead of a permanent magnet, a field conducting device is provided that is designed to strengthen or weaken an external field, and/or at least one electromagnet is provided for generating an operating field. The operating field proceeds perpendicularly through the ferrite structure.
    Type: Application
    Filed: July 11, 2012
    Publication date: October 24, 2013
    Inventors: Markus Both, Franz Eiermann, Klaus Huber, Georg Rauh
  • CIRCULATOR
    Publication number: 20100039112
    Abstract: A circulator suitable for use in an external field, particularly of a magnetic resonance apparatus, has a planar ferrite structure. Instead of a permanent magnet, a field conducting device is provided that is designed to strengthen or weaken an external field, and/or at least one electromagnet is provided for generating an operating field. The operating field proceeds perpendicularly through the ferrite structure.
    Type: Application
    Filed: March 26, 2008
    Publication date: February 18, 2010
    Inventors: Markus Both, Franz Eiermann, Klaus Huber, Georg Rauh