Patents by Inventor David Yves Abramovitch

David Yves Abramovitch 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).

  • Publication number: 20110191917
    Abstract: A scanning probe microscope and method for operating the same to correct for errors introduced by a repetitive scanning motion are disclosed. The microscope includes an actuator that moves the probe tip relative to the sample in three directions. The actuator executes a repetitive motion, characterized by a repetitive motion frequency, in one of the directions, and changes a distance between the sample and the probe tip in a second one of the directions. A probe position signal generator generates a probe position signal indicative of a position of the probe tip relative to the cantilever arm. A probe signal correction generator generates a corrected probe position signal by correcting the probe position signal for errors introduced by the repetitive motion. A controller maintains the probe tip in a fixed relationship with respect to the sample in the second one of the dimensions based on the corrected probe position signal.
    Type: Application
    Filed: January 29, 2010
    Publication date: August 4, 2011
    Inventor: David Yves Abramovitch