Patents by Inventor Waldemar Ullrich

Waldemar Ullrich 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 for injection molding
    Patent number: 8100682
    Abstract: A method of and system for injection molding is shown. The method can include the positioning one or more metal components in a mold, aligning a film for transferring an image from the film onto a surface of a plastic component, injecting a material into the mold to form the plastic component such that the metal component will be embedded in the plastic component and transferring the image from the film onto the surface of the plastic component that has the embedded metal component. The method can also include the removing the transferred image from the metal component if at least a portion of the transferred image adheres to the metal component.
    Type: Grant
    Filed: September 10, 2009
    Date of Patent: January 24, 2012
    Assignee: Research In Motion Limited
    Inventors: Waldemar Ullrich, Markus Thrien
  • METHOD AND SYSTEM FOR INJECTION MOLDING
    Publication number: 20110059286
    Abstract: A method of and system for injection molding is shown. The method can include the positioning one or more metal components in a mold, aligning a film for transferring an image from the film onto a surface of a plastic component, injecting a material into the mold to form the plastic component such that the metal component will be embedded in the plastic component and transferring the image from the film onto the surface of the plastic component that has the embedded metal component. The method can also include the removing the transferred image from the metal component if at least a portion of the transferred image adheres to the metal component.
    Type: Application
    Filed: September 10, 2009
    Publication date: March 10, 2011
    Inventors: Waldemar Ullrich, Markus Thrien