Patents by Inventor Jin-Back PARK

Jin-Back PARK 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).

  • METHODS OF ALIGNING OBJECTS AND APPARATUSES FOR PERFORMING THE SAME
    Publication number: 20130251238
    Abstract: A method of aligning an object may include obtaining a first actual image of a first pattern on the object, setting the first actual image as a first reference image, obtaining a second actual image of a second pattern on the object, comparing the second actual image with the first reference image to obtain first relative position difference values of the second actual image with respect to the first reference image, and converting the first relative position difference values into first absolute position difference values with respect to a reference point on the object.
    Type: Application
    Filed: November 8, 2012
    Publication date: September 26, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hak-Seung HAN, Jin-Back PARK, In-Kyun SHIN