Patents by Inventor Torsten Eichhorn

Torsten Eichhorn 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).

  • Use of N,N?-(dimethyl) urones and method for curing epoxy resin compositions
    Patent number: 9663609
    Abstract: The invention relates to the use of bis- or multifunctional N,N?-(dimethyl) urons as curing agents for curing epoxy resin compositions in a controlled manner.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: May 30, 2017
    Assignee: ALZCHEM AG
    Inventors: Torsten Eichhorn, Claudia Winkler, Martin Ebner, Hans-Peter Krimmer
  • USE OF N,N'-(DIMETHYL) URONES AND METHOD FOR CURING EPOXY RESIN COMPOSITIONS
    Publication number: 20140357762
    Abstract: The invention relates to the use of bis- or multifunctional N,N?-(dimethyl) urons as curing agents for curing epoxy resin compositions in a controlled manner.
    Type: Application
    Filed: November 14, 2012
    Publication date: December 4, 2014
    Applicant: ALZCHEM AG
    Inventors: Torsten Eichhorn, Claudia Winkler, Martin Ebner, Hans-Peter Krimmer
  • Method and arrangement for electronic recording of rolled fingerprints
    Patent number: 7613334
    Abstract: The invention is directed to a method and an arrangement for the optoelectronic recording of a moving object, particularly for recording a finger that is rolled on a support surface. It is the object of the invention to find a novel possibility for electronic recording of rolled fingerprints which enables high-resolution individual images with a high image rate for joining the individual images without gaps to form a total image by means of simple sensors.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: November 3, 2009
    Assignee: Cross Match Technologies GmbH
    Inventors: Dirk Morgeneier, Andy Friedl, Torsten Eichhorn, Joerg Standau, Torsten Gerling
  • Method and arrangement for electronic recording of rolled fingerprints
    Publication number: 20050129292
    Abstract: The invention is directed to a method and an arrangement for the optoelectronic recording of a moving object, particularly for recording a finger that is rolled on a support surface. It is the object of the invention to find a novel possibility for electronic recording of rolled fingerprints which enables high-resolution individual images with a high image rate for joining the individual images without gaps to form a total image by means of simple sensors.
    Type: Application
    Filed: December 7, 2004
    Publication date: June 16, 2005
    Inventors: Dirk Morgeneier, Andy Friedl, Torsten Eichhorn, Joerg Standau, Torsten Gerling
  • Process and apparatus for the electronic recording of an image
    Patent number: 6795570
    Abstract: A process is disclosed for the electronic recording of an image of the surface of an object, which image can be displayed as a function G(x, y), wherein x and y are the coordinates of a respective image point of the image and G designates its gray value, wherein the object is recorded sequentially over different times ti, where ti+1>ti, from different perspectives as function Gi in order to form the total image G from the individual images Gi(x, y) such as when rolling a finger for recording a fingerprint, wherein portions are cut out of the individual images and joined together depending on the respective recorded view, wherein a curved intersection line is determined for defining the portions of every image aside from the first image Gi by comparison with the image content of the previously recorded or assembled image Gi−1, wherein the portion of the image Gi−1 is defined by this curved intersection line and the corresponding portion of the image Gi is subsequently added to this intersec
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: September 21, 2004
    Assignee: Smiths Heimann Biometrics GmbH
    Inventors: Torsten Eichhorn, Ralph Leszmann, Andreas Meister, Joerg Standau