Patents by Inventor Oliver Streich

Oliver Streich 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).

  • System and method for aligning a wafer processing system in a laser marking system
    Publication number: 20060243711
    Abstract: A system is disclosed for determining laser processing performance in a back side wafer marking system. The system includes a laser marking system for creating pattern marks on a back side of a target wafer, and a detection system for detecting the pattern marks through a front side of the target wafer. The target wafer includes a thickness, an index of refraction and two substantially planar surfaces such that the apparent focal area of the detection system through the target wafer is substantially close to the front side of the target wafer.
    Type: Application
    Filed: April 29, 2005
    Publication date: November 2, 2006
    Inventors: Robert Paradis, Keith Ballantyne, Gary Paolucci, Oliver Streich