Patents by Inventor Henrik SCHMID

Henrik SCHMID 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).

  • INTERFEROMETRIC MEASUREMENT DEVICE AND INTERFEROMETRIC METHOD FOR DETERMINING THE SURFACE TOPOGRAPHY OF A MEASUREMENT OBJECT
    Publication number: 20220221272
    Abstract: The invention relates to an interferometric measurement device and to an interferometric method for determining the surface topography of a measurement object (1). The essence of the invention is that the light intensities Iq(zi) of at least one other detector element q of the multi-element detector (6) are also used besides the light intensities Ip(zi) of this detector element to determine the value zp associated with a detector element p (6b) of the measurement device.
    Type: Application
    Filed: May 26, 2020
    Publication date: July 14, 2022
    Applicant: Polytec GmbH
    Inventors: Henrik SCHMID, Volker SEYFRIED