Patents by Inventor Klaus Heinz Sandtner

Klaus Heinz Sandtner 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 for marking objects
    Patent number: 8492072
    Abstract: A description is given of methods and devices for product marking of objects using a light-sensitive layer applied to the objects and a light source. The invention may be used, for example, to simultaneously mark or label a first plurality of objects at a first time with individual marks or labels, and to mark or label a second plurality of objects at a second time with individual marks or labels.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: July 23, 2013
    Assignee: Infineon Technologies AG
    Inventor: Klaus Heinz Sandtner
  • METHOD AND DEVICE FOR MARKING OBJECTS
    Publication number: 20100279231
    Abstract: A description is given of methods and devices for product marking of objects using a light-sensitive layer applied to the objects and a light source. The invention may be used, for example, to simultaneously mark or label a first plurality of objects at a first time with individual marks or labels, and to mark or label a second plurality of objects at a second time with individual marks or labels.
    Type: Application
    Filed: April 30, 2009
    Publication date: November 4, 2010
    Applicant: Infineon Technologies AG
    Inventor: Klaus Heinz Sandtner