Patents by Inventor Michael RIESENHUBER

Michael RIESENHUBER 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).

  • Patent number: 10480739
    Abstract: A headlamp (1) for vehicles having at least one laser light module (3l, 3m, 3r) which has a laser light source (11) and a phosphorus element (13) which is arranged downstream of the latter in the beam path and a front-end optical system (16) in which the at least one laser light module is arranged in a housing (2) of the headlamp which has a projection optical system (4) for projecting the light distribution generated in the focal plane of the projection optical system of the at least one laser light module into the carriageway space, and at least one deflection prism (20; 22, 23) is integrated into the at least one front-end optical system (16), which deflection prism (20; 22, 23) lies in the region of the laser beam (15; 15-1, 15-2) which occurs when the phosphorus element (13) is defective or missing and which deflects this laser beam occurring in the event of disruption and keeps it away from the projection optical system and therefore from the carriageway space.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: November 19, 2019
    Assignee: ZKW GROUP GMBH
    Inventors: Markus Danner, Michael Riesenhuber, Bettina Reisinger, Peter Mayer
  • Patent number: 10386696
    Abstract: The invention relates to an illumination apparatus (100), in particular for a motor vehicle, comprising at least one laser light source (10) for producing excitation light, at least one wavelength conversion element (20), which is designed to receive excitation light from the at least one laser light source (10) in the form of an excitation-light light bundle, at least one optical imaging element (30a, 30b, 30c; 31; 32), which images light, which is emitted in the visible wavelength range by the wavelength conversion element (20), in the form of at least one light distribution or one partial light distribution (LVa, LVb, LVc, LVd, LVe), and at least one beam-deflecting device in the beam path between the at least one laser light source (10) and the at least one wavelength conversion element (20).
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: August 20, 2019
    Assignee: ZKW GROUP GMBH
    Inventors: Markus Reinprecht, Michael Riesenhuber
  • Publication number: 20180347774
    Abstract: A headlamp (1) for vehicles having at least one laser light module (3l, 3m, 3r) which has a laser light source (11) and a phosphorus element (13) which is arranged downstream of the latter in the beam path and a front-end optical system (16) in which the at least one laser light module is arranged in a housing (2) of the headlamp which has a projection optical system (4) for projecting the light distribution generated in the focal plane of the projection optical system of the at least one laser light module into the carriageway space, and at least one deflection prism (20; 22, 23) is integrated into the at least one front-end optical system (16), which deflection prism (20; 22, 23) lies in the region of the laser beam (15; 15-1, 15-2) which occurs when the phosphorus element (13) is defective or missing and which deflects this laser beam occurring in the event of disruption and keeps it away from the projection optical system and therefore from the carriageway space.
    Type: Application
    Filed: December 16, 2016
    Publication date: December 6, 2018
    Inventors: Markus DANNER, Michael RIESENHUBER, Bettina REISINGER, Peter MAYER
  • Patent number: 10119670
    Abstract: A headlight for vehicles, said headlight comprising at least one light source (1) together with a focusing optical unit (6), a micromirror array (7), and an imaging optical unit (9), wherein a central computing unit (4) comprising a light source control (3) and an array control (12) is associated with the light source and with the micromirror array, and the central computing unit is configured to switch the position of the micromirrors between an OFF state and an ON state periodically with a predefined control frequency and a predefined duty cycle by means of the array control, and the formed light ray (2) from the at least one light source is directed at the micromirror array, and the light beam structured and reflected thereby is projected onto the road (11) as a light pattern (10) via the imaging optical unit (9), wherein the computing unit (4) is configured to suppress the focused light ray (2) directed at the micromirror array (7) at predefinable times and synchronously with the control frequency of the
    Type: Grant
    Filed: June 6, 2016
    Date of Patent: November 6, 2018
    Assignee: ZKW GROUP GMBH
    Inventors: Markus Reinprecht, Michael Riesenhuber
  • Publication number: 20180142856
    Abstract: A headlight for vehicles, said headlight comprising at least one light source (1) together with a focusing optical unit (6), a micromirror array (7), and an imaging optical unit (9), wherein a central computing unit (4) comprising a light source control (3) and an array control (12) is associated with the light source and with the micromirror array, and the central computing unit is configured to switch the position of the micromirrors between an OFF state and an ON state periodically with a predefined control frequency and a predefined duty cycle by means of the array control, and the formed light ray (2) from the at least one light source is directed at the micromirror array, and the light beam structured and reflected thereby is projected onto the road (11) as a light pattern (10) via the imaging optical unit (9), wherein the computing unit (4) is configured to suppress the focused light ray (2) directed at the micromirror array (7) at predefinable times and synchronously with the control frequency of the
    Type: Application
    Filed: June 6, 2016
    Publication date: May 24, 2018
    Inventors: Markus REINPRECHT, Michael RIESENHUBER
  • Publication number: 20180101084
    Abstract: The invention relates to an illumination apparatus (100), in particular for a motor vehicle, comprising at least one laser light source (10) for producing excitation light, at least one wavelength conversion element (20), which is designed to receive excitation light from the at least one laser light source (10) in the form of an excitation-light light bundle, at least one optical imaging element (30a, 30b, 30c; 31; 32), which images light, which is emitted in the visible wavelength range by the wavelength conversion element (20), in the form of at least one light distribution or one partial light distribution (LVa, LVb, LVc, LVd, LVe), and at least one beam-deflecting device in the beam path between the at least one laser light source (10) and the at least one wavelength conversion element (20).
    Type: Application
    Filed: February 24, 2016
    Publication date: April 12, 2018
    Inventors: Markus REINPRECHT, Michael RIESENHUBER