Patents by Inventor Julia YUEN

Julia YUEN 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: 20240214664
    Abstract: The invention relates to a camera (130) for detecting objects (192), the camera (130) comprising (a) an illumination device (240) for illuminating an object (192) which is located in an object plane (230a) of the camera (130); and (b) a camera sensor (285) for capturing an image of the object (192) illuminated by the illumination device (240). The illumination device (240) has (a1) a first illumination structure (350) with a plurality of first light sources (351) for illuminating the object (192) with a first illumination light (352) at a first illumination angle; (a2) a second illumination structure (360) having a plurality of second light sources (361) for illuminating the object (192) with a second illumination light (362) at a second illumination angle that is different from the first illumination angle; and (a3) an optical lens array (354) with a plurality of individual lenses (355) for collimating the first illumination light (352) and for collimating the second illumination light (362).
    Type: Application
    Filed: December 22, 2023
    Publication date: June 27, 2024
    Inventors: Julia YUEN, Karl-Heinz BESCH, Matthias HEDRICH, Christian SCHAUER, Angelika HOFMANN