Patents by Inventor Erik-Kees Engels

Erik-Kees Engels 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: 20060213886
    Abstract: Disclosed is a method of marking an object by means of a laser beam. Said method comprising the steps of: applying a donor film on a support, said support at least partly being transparent to the laser beam; placing the support with the donor film in proximity to the surface to be patterned, such that the donor film faces the object to be marked; irradiating the donor film with the laser beam through the support, thereby transcribing a pattern of the donor film to the object; and removing the support with the donor film from the object. The donor film has a thickness of at least 0.5 micron. Also disclosed is a marked object that is obtained by means of the above method, wherein the marking has a thickness of at least 0.5 micron.
    Type: Application
    Filed: March 11, 2004
    Publication date: September 28, 2006
    Inventors: Renatus Sanders, Erik-Kees Engels, Willem Hoving, Henk Kole