Patents by Inventor Georg Herink

Georg Herink 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).

  • METHOD AND DEVICE FOR IN SITU PROCESS MONITORING
    Publication number: 20210396508
    Abstract: Disclosed is a method and a device for in situ process monitoring and control down to a single pulse measurement during laser processing, like ablation, laser printing additive manufacturing and modification of refractive index. The disclosure relates to laser material processing and to an integrated process monitoring using interference effects of a laser beam or laser pulse.
    Type: Application
    Filed: November 5, 2019
    Publication date: December 23, 2021
    Inventor: Georg HERINK
  • Trace evidence detection using multiple laser light sources
    Patent number: 7615761
    Abstract: A method for detecting trace evidence materials on a surface comprises irradiating the surface with radiation from two or more lasers emitting radiation at different wavelengths selected to stimulate luminescence in the trace materials. The evidence is detected by observing the surface through an optical filter arranged to transmit the luminescence, while blocking transmission of the laser radiation wavelengths reflected or scattered from the surface.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: November 10, 2009
    Assignee: Coherent, Inc.
    Inventors: Lukas Hunziker, Georg Herink, Arnaud Lepert
  • TRACE EVIDENCE DETECTION USING MULTIPLE LASER LIGHT SOURCES
    Publication number: 20090065710
    Abstract: A method for detecting trace evidence materials on a surface comprises irradiating the surface with radiation from two or more lasers emitting radiation at different wavelengths selected to stimulate luminescence in the trace materials. The evidence is detected by observing the surface through an optical filter arranged to transmit the luminescence, while blocking transmission of the laser radiation wavelengths reflected or scattered from the surface.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 12, 2009
    Inventors: Lukas Hunziker, Georg Herink, Arnaud Lepert