Patents by Inventor Volker Wesemann

Volker Wesemann 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 undoped crystals of the yttrium/aluminum/borate family for creating non-linear effects
    Patent number: 8300305
    Abstract: Crystals of the yttrium/aluminium/borate family are used for producing UV light. To produce UV light with the described crystal family a crystal of the family AxM1-xX3(BO3)4, wherein both A and also M stand for an element from the group Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, A?M and X is selected from the group consisting of Al, Ga, Sc and 0?x?1, is used as a non-linear optical element to produce light of a wavelength of less than 0.450 ?m.
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: October 30, 2012
    Assignee: Forschungsinstitut fur Mineralische und Metallische Werkstoffe Edelstein/Edelmetalle GmbH
    Inventors: Daniel Rytz, Andreas Gross, Sophie Vernay, Volker Wesemann
  • USE OF UNDOPED CRYSTALS OF THE YTTRIUM/ALUMINUM/BORATE FAMILY FOR CREATING NON-LINEAR EFFECTS
    Publication number: 20120033292
    Abstract: Crystals of the yttrium/aluminium/borate family are used for producing blue or UV light. To produce blue or UV light with the described crystal family a crystal of the family AxM1-xX3(BO3)4, wherein both A and also M stand for an element from the group Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, A?M and X=Al, Ga, Sc and 0?x?1, is used as a non-linear optical element to produce light of a wavelength of less than 0.450 ?m.
    Type: Application
    Filed: August 8, 2011
    Publication date: February 9, 2012
    Applicant: Forschungsinstitut Fur Mineralische Und Metallisch Werkstoffe Edelstein/Edelmetalle GmbH
    Inventors: DANIEL RYTZ, ANDREAS GROSS, SOPHIE VERNAY, VOLKER WESEMANN