Patents by Inventor Christian Roehig

Christian Roehig 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 PRECISION NANOPOSITIONING APPARATUS WITH COMPACT VERTICAL AND HORIZONTAL LINEAR NANOPOSITIONING FLEXURE STAGES FOR IMPLEMENTING ENHANCED NANOPOSITIONING PERFORMANCE
    Publication number: 20190032759
    Abstract: An enhanced method and precision nanopositioning apparatus for implementing enhanced nanopositioning performance is provided. The nanopositioning apparatus includes a vertical linear nanopositioning flexure stage and a horizontal linear nanopositioning flexure stage. The vertical linear nanopositioning flexure stage includes a stage base, a symmetrically configured flexure linear guiding mechanism with precision motion enhancement structure, and a stage carriage. The horizontal linear nanopositioning flexure stage is mounted on the stage carriage of the vertical linear nanopositioning flexure stage, and includes a middle-bar relative position control mechanism to enhance the stiffness of a flexure linear guiding mechanism.
    Type: Application
    Filed: July 27, 2017
    Publication date: January 31, 2019
    Inventors: Deming Shu, Barry Lai, Stephen P. Kearney, Jayson W. Anton, Wenjun Liu, Jorg M. Maser, Christian Roehig, Jonathan Z. Tischler