Patents by Inventor Siegmar HACKL

Siegmar HACKL 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: 20250075871
    Abstract: Illumination device (10) for a motor vehicle headlight, which illumination device (10) comprises the following: at least one light module (11) for producing dipped beam distribution having at least one light source, which is designed to emit light, a bulb shield (20) having an optically relevant shield edge for producing an asymmetrical cut-off line, wherein the light module (11) is arranged on an upper side of the bulb shield (20) in the installed position of the illumination device (10) in a motor vehicle headlight and cooperates in combination with the optically relevant shield edge of the bulb shield (20) to produce dipped beam distribution, a projection lens (100) with an optical axis (B), which projection lens (100) is designed to image the light that can be produced by the light module in front of the illumination device (10) in a main emission direction, wherein the projection lens (100) has a light entry surface (110) and a convex light emitting surface (120) opposite the light entry surface (110)
    Type: Application
    Filed: July 26, 2021
    Publication date: March 6, 2025
    Inventors: Siegmar HACKL, Jakob PÜHRINGER, Markus DANNER
  • Patent number: 11555593
    Abstract: Motor vehicle light module (1) comprising at least one microprojector (2) and at least one at least partially translucent projection screen element (3), the at least one microprojector (2) being configured to create a light distribution (4), the light distribution being projectable in the form of a predefinable luminous pattern (5) onto the at least one at least partially translucent projection screen element (3), wherein, when the motor vehicle light module (1) is in a switched-on state, the predefinable luminous pattern (5) is visible on a side (30) of the projection screen element (3) facing away from the microprojector (2) and contains optically displayed information.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: January 17, 2023
    Assignee: ZKW Group GmbH
    Inventors: Peter Schadenhofer, Alexander Hacker, Josef Gürtl, Bernhard Mandl, Christian Jackl, Anke Müller, Siegmar Hackl
  • Publication number: 20210388964
    Abstract: Motor vehicle light module (1) comprising at least one microprojector (2) and at least one at least partially translucent projection screen element (3), the at least one microprojector (2) being configured to create a light distribution (4), the light distribution being projectable in the form of a predefinable luminous pattern (5) onto the at least one at least partially translucent projection screen element (3), wherein, when the motor vehicle light module (1) is in a switched-on state, the predefinable luminous pattern (5) is visible on a side (30) of the projection screen element (3) facing away from the microprojector (2) and contains optically displayed information.
    Type: Application
    Filed: September 17, 2019
    Publication date: December 16, 2021
    Inventors: Peter SCHADENHOFER, Alexander HACKER, Josef GÜRTL, Bernhard MANDL, Christian JACKL, Anke MÜLLER, Siegmar HACKL