Patents by Inventor Ingo Hansen

Ingo Hansen 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).

  • Ion source for generating negatively charged ions
    Patent number: 7947965
    Abstract: An ion source for generating negatively charged ions is presented and described, said ion source having a closure plate which is provided with an outlet opening and which has a wall which surrounds a combustion chamber, wherein the wall has a tubular section, which extends from the outlet opening and is formed from an insulating material, and has a rear wall, wherein the rear wall is arranged at the end of the tubular section which lies opposite the outlet opening and closes off the combustion chamber, having a coupling coil whose windings are arranged around the tubular section of the wall outside the combustion chamber, and having a filter field magnet.
    Type: Grant
    Filed: July 26, 2007
    Date of Patent: May 24, 2011
    Assignee: Deutsches Elektronen-Synchrotron Desy
    Inventors: Jens Peters, Hans-Hinrich Sahling, Ingo Hansen
  • ION SOURCE FOR GENERATING NEGATIVELY CHARGED IONS
    Publication number: 20090314952
    Abstract: An ion source for generating negatively charged ions is presented and described, said ion source having a closure plate which is provided with an outlet opening and which has a wall which surrounds a combustion chamber, wherein the wall has a tubular section, which extends from the outlet opening and is formed from an insulating material, and has a rear wall, wherein the rear wall is arranged at the end of the tubular section which lies opposite the outlet opening and closes off the combustion chamber, having a coupling coil whose windings are arranged around the tubular section of the wall outside the combustion chamber, and having a filter field magnet.
    Type: Application
    Filed: July 26, 2007
    Publication date: December 24, 2009
    Applicant: DEUTSCHES ELEKTRONEN-SYNCHROTRON DESY
    Inventors: Jens Peters, Hans-Hinrich Sahling, Ingo Hansen