Patents by Inventor Johann Roland

Johann Roland 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).

  • Illumination device for a motor vehicle headlight
    Patent number: 11378243
    Abstract: The invention pertains to an illumination device (1) for a motor vehicle headlight, wherein said illumination device (1) comprises the following: an optical assembly (100), which comprises at least one light source and a cooling element (110) that has at least three first openings (111), a supporting frame (200), which has at least three second openings (210) that are assigned to the at least three first openings (111), and an adapter component (300), which has a number of dowel pins (310) that corresponds to the number of first openings (111), with the dowel pins (310) respectively having a threaded bore (311) and respectively being inserted into a first opening (111), wherein a screw unit (400) with a mating thread (410) corresponding to the threaded bore (311) is provided for each dowel pin (310), wherein said screw unit (400) penetrates the supporting frame (200) through a second opening (210) of the supporting frame (200) and is screwed into the respective dowel pin (310), and wherein the dowel pins
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: July 5, 2022
    Assignee: ZKW Group GmbH
    Inventors: Martin Artner, Johann Roland, Maximilian Hahn
  • Illumination Device for a Motor Vehicle Headlight
    Publication number: 20220018508
    Abstract: The invention pertains to an illumination device (1) for a motor vehicle headlight, wherein said illumination device (1) comprises the following: an optical assembly (100), which comprises at least one light source and a cooling element (110) that has at least three first openings (111), a supporting frame (200), which has at least three second openings (210) that are assigned to the at least three first openings (111), and an adapter component (300), which has a number of dowel pins (310) that corresponds to the number of first openings (111), with the dowel pins (310) respectively having a threaded bore (311) and respectively being inserted into a first opening (111), wherein a screw unit (400) with a mating thread (410) corresponding to the threaded bore (311) is provided for each dowel pin (310), wherein said screw unit (400) penetrates the supporting frame (200) through a second opening (210) of the supporting frame (200) and is screwed into the respective dowel pin (310), and wherein the dowel pins
    Type: Application
    Filed: November 26, 2019
    Publication date: January 20, 2022
    Inventors: Martin Artner, Johann Roland, Maximilian Hahn