Patents by Inventor Maximilian EHRMANN

Maximilian EHRMANN 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: 12600415
    Abstract: A motor vehicle having a vehicle body, a windshield and/or a rear window, and a roof module disposed on the vehicle body as a structural unit and at least partially forming a vehicle roof of the motor vehicle, the roof module having a see-through area, a panel component which at least partially forms a roof skin of the vehicle roof, the roof skin serving as an outer sealing surface, and at least two environment sensors for detecting a vehicle environment. One of the at least two environment sensors is attached to the roof module and configured to send and/or receive electromagnetic signals through the windshield or the rear window in detect a vehicle environment, and another one of the at least two environment sensors is attached to the roof module and configured to send and/or receive electromagnetic signals through the see-through area.
    Type: Grant
    Filed: May 24, 2023
    Date of Patent: April 14, 2026
    Assignee: WEBASTO SE
    Inventors: Magnus Sviberg, Maximilian Ehrmann, Cédric Langlais, Michael Huelsen
  • Patent number: 12589808
    Abstract: A roof module having a panel component which at least partially forms a roof skin of a vehicle roof, the roof skin serving as an outer sealing surface of the roof module, and at least one electrical and/or electronic and/or electromagnetic component. The roof module may have at least one vehicle body rail configured to form at least part of a vehicle body roof frame when the roof module is disposed on a vehicle body.
    Type: Grant
    Filed: February 22, 2023
    Date of Patent: March 31, 2026
    Assignee: WEBASTO SE
    Inventors: Magnus Sviberg, Maximilian Ehrmann, Cèdric Langlais, Michael Huelsen
  • Patent number: 12565087
    Abstract: A roof assembly for forming a vehicle roof on a motor vehicle, the roof assembly has a panel component which forms at least sections of a roof cladding of the vehicle roof, the roof cladding acting as an outer sealing surface, and a roof opening system having a lid part which is configured to selectively open or close a roof opening provided in the panel component, and at least one electric and/or electronic and/or electromagnetic component and an air conditioner, via which waste heat released by the electronic component and/or heat introduced from outside are able to be dissipated, wherein the roof opening system has at least one water gutter via which at least one cooling channel of the air conditioner is formed, the waste heat of the component and/or the heat introduced from outside being able to be dissipated from the roof assembly via cooling channel.
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: March 3, 2026
    Assignee: WEBASTO SE
    Inventors: Magnus Sviberg, Maximilian Ehrmann, Cédric Langlais, Michael Hülsen, Juraj Lehotsky, Fabian Will, Thomas Podolski
  • Patent number: 12509000
    Abstract: A roof module having a panel component which forms at least sections of a roof cladding of a vehicle roof, which functions as an outer sealing surface of the roof module, and has a viewing area, wherein at least one transmitter and/or receiver apparatus of an environment sensor is disposed directly and without gaps at the viewing area and/or the panel component or is integrated therein and is configured to transmit and/or receive electromagnetic and/or optical signals directly via the viewing area and/or the panel component.
    Type: Grant
    Filed: February 10, 2023
    Date of Patent: December 30, 2025
    Assignee: WEBASTO SE
    Inventors: Magnus Sviberg, Maximilian Ehrmann, Cèdric Langlais, Michael Huelsen
  • Patent number: 12509001
    Abstract: A roof sensor module having a panel component which forms at least sections of a roof cladding of a vehicle roof, the roof cladding functioning as an outer sealing surface of the roof sensor module, at least one environment sensor for charting a vehicle environment which is connected to at least one cable, and at least one channel-shaped carrier structure. The at least one cable is guided along the channel-shaped carrier structure within a hollow cross section thereof and/or an in particular channel-shaped guide profile is formed at the channel-shaped carrier structure, the at least one cable being guided along the channel-shaped guide profile.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: December 30, 2025
    Assignee: WEBASTO SE
    Inventors: Magnus Sviberg, Maximilian Ehrmann, Cèdric Langlais, Michael Huelsen
  • Patent number: 12454249
    Abstract: A cleaning apparatus for cleaning at least one viewing area of a motor vehicle, the cleaning apparatus may have at least one cleaning nozzle and an evaluation and control apparatus. The evaluation and control apparatus is configured to receive at least one sensor signal which comprises at least one piece of information on a motor vehicle environment condition and/or a motor vehicle parameter, to evaluate this information in order to determine an operation situation in this manner, to select a predetermined cleaning profile from a plurality of predefined cleaning profiles based on this information, and to control the at least one cleaning nozzle depending on the selected cleaning profile in order to clean the at least one viewing area.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: October 28, 2025
    Assignee: WEBASTO SE
    Inventors: Maximilian Ehrmann, Magnus Sviberg, Andreas Maier
  • Publication number: 20240416846
    Abstract: A vehicle roof having a roof skin, a carrying element and at least one sensor module which is disposed on the carrying element and by means of which a vehicle environment is detectable for an autonomous and/or semi-autonomous driving mode of the respective vehicle, said sensor module having an environment sensor arrangement. The sensor module is provided with a displacement element by means of which it is displaceable between at least two detection directions.
    Type: Application
    Filed: June 14, 2024
    Publication date: December 19, 2024
    Inventors: Magnus SVIBERG, Maximilian EHRMANN, Cèdric LANGLAIS, Michael HUELSEN
  • Publication number: 20240367619
    Abstract: A roof module for forming a vehicle roof on a motor vehicle, the roof module having a panel component, whose outer surface forms at least sections of a roof skin of the motor vehicle, the roof skin acting as an outer sealing surface of the roof module, the roof module having at least one environment sensor which sends and/or receives electromagnetic signals for charting the vehicle environment via a see-through area and having at least one cleaning apparatus by which the see-through area is cleaned. The cleaning apparatus may have an essentially oblong nozzle body having a plurality of ejection nozzles and/or flow guiding contour formed by the panel component or by the environment sensor.
    Type: Application
    Filed: March 17, 2022
    Publication date: November 7, 2024
    Inventors: Maximilian EHRMANN, Magnus SVIBERG, Cèdric LANGLAIS, Michael HUELSEN, Thomas PODOLSKI, Dirk AUERSWALD
  • Publication number: 20240367618
    Abstract: A roof module for forming a vehicle roof on a motor vehicle, the roof module has a panel component, which at least partially forms a roof skin of the vehicle roof, the roof skin serving as an outer sealing surface of the roof module; at least one 5 environment sensor configured to send and/or receive electromagnetic signals through a see-through area so as to detect a vehicle environment; and at least one cleaning nozzle configured to clean the see-through area. At least one flow guiding element is disposed on the panel component, the flow guiding element being configured to deflect headwind away from the see-through area.
    Type: Application
    Filed: August 2, 2022
    Publication date: November 7, 2024
    Inventors: Maximilian EHRMANN, Dirk AUERSWALD, Alexander KILIAS, Cèdric LANGLAIS
  • Publication number: 20240190360
    Abstract: A roof module for forming a vehicle roof on a motor vehicle comprises a panel component which at least partially forms a roof skin of the vehicle roof, the roof skin serving as an outer sealing surface, a roof opening system having a lid part configured to selectively open and/or close a roof opening, and at least one sensor module having at least one environment sensor. The sensor module is disposed on the roof module in such a manner that it at least partially protrudes in the direction of an opening center of the roof opening. The lid part comprises an indentation surrounding the at least partially protruding part of the sensor module when the lid part is closed, or the lid part at least partially covers the sensor module when the lid part is closed. A motor vehicle can have such a roof module.
    Type: Application
    Filed: December 6, 2023
    Publication date: June 13, 2024
    Inventors: Michael HUELSEN, Magnus SVIBERG, Maximilian EHRMANN, Cédric LANGLAIS
  • Publication number: 20240092316
    Abstract: A cleaning device for cleaning a see-through area of an environment sensor of a motor vehicle and for determining an operating-pressure-dependent functional state of at least one cleaning nozzle, the cleaning device having the at least one cleaning nozzle, which is configured to dispense a cleaning fluid. The at least one cleaning nozzle may have a pressure sensor configured to assume at least one position as a function of an operating pressure of the cleaning fluid at the cleaning nozzle and thus determine an operating-pressure-dependent functional state of the at least one cleaning nozzle, in particular as at least one measuring signal.
    Type: Application
    Filed: September 20, 2023
    Publication date: March 21, 2024
    Inventors: Maximilian EHRMANN, Andreas MAIER
  • Publication number: 20240042835
    Abstract: A vehicle having at least one roof rail and window, the window connected to the roof rail, and a roof module for forming a vehicle roof of the motor vehicle. The roof module has a frame, connected to or partially forms the one roof rail, a panel component, which at least partially forms a roof skin of the vehicle roof, the roof skin serving as an outer sealing surface of the roof module, and which is connected to the roof module frame, an environment sensor configured to send and/or receive electromagnetic signals through a panel see-through area in the panel component so as to detect a vehicle environment, and a cleaning feature which has at least one cleaning nozzle and is configured to clean the see-through area. The at least one window and the roof module frame and/or the panel component overlap so that an installation space is formed.
    Type: Application
    Filed: July 21, 2023
    Publication date: February 8, 2024
    Inventors: Maximilian EHRMANN, Magnus SVIBERG, Cédric LANGLAIS, Michael HÜLSEN
  • Publication number: 20240019557
    Abstract: A see-through assembly for an environment sensor of a motor vehicle, the see-through assembly having at least one see-through area, a control feature, and a cleaning feature for cleaning the see-through area. The cleaning feature has a membrane spaced apart from an outer surface of the see-through area by a layer, or the see-through area has a shape-changing and/or volume-changing and/or thickness-changing excitation layer at least on its outer surface, the control feature being configured to cause the membrane to move in a predetermined manner relative to the outer surface of the see-through area or to cause the shape-changing and/or volume-changing and/or thickness-changing excitation layer to move in a predetermined manner so that foreign particles located on an outer surface of the membrane can be loosened and/or detached and/or removed.
    Type: Application
    Filed: July 5, 2023
    Publication date: January 18, 2024
    Inventors: Michael HUELSEN, Magnus SVIBERG, Maximilian EHRMANN, Cédric LANGLAIS
  • Publication number: 20230399057
    Abstract: A motor vehicle having a vehicle body, a windshield and/or a rear window, and a roof module disposed on the vehicle body as a structural unit and at least partially forming a vehicle roof of the motor vehicle, the roof module having a see-through area, a panel component which at least partially forms a roof skin of the vehicle roof, the roof skin serving as an outer sealing surface, and at least two environment sensors for detecting a vehicle environment. One of the at least two environment sensors is attached to the roof module and configured to send and/or receive electromagnetic signals through the windshield or the rear window in detect a vehicle environment, and another one of the at least two environment sensors is attached to the roof module and configured to send and/or receive electromagnetic signals through the see-through area.
    Type: Application
    Filed: May 24, 2023
    Publication date: December 14, 2023
    Inventors: Magnus SVIBERG, Maximilian EHRMANN, Cèdric LANGLAIS, Michael HUELSEN
  • Publication number: 20230382204
    Abstract: A roof assembly for forming a vehicle roof on a motor vehicle, the roof assembly has a panel component which forms at least sections of a roof cladding of the vehicle roof, the roof cladding acting as an outer sealing surface, and a roof opening system having a lid part which is configured to selectively open or close a roof opening provided in the panel component, and at least one electric and/or electronic and/or electromagnetic component and an air conditioner, via which waste heat released by the electronic component and/or heat introduced from outside are able to be dissipated, wherein the roof opening system has at least one water gutter via which at least one cooling channel of the air conditioner is formed, the waste heat of the component and/or the heat introduced from outside being able to be dissipated from the roof assembly via cooling channel.
    Type: Application
    Filed: May 23, 2023
    Publication date: November 30, 2023
    Inventors: Magnus SVIBERG, Maximilian EHRMANN, Cèdric LANGLAIS, Michael HÜLSEN, Juraj LEHOTSKY, Fabian WILL, Thomas PODOLSKI
  • Publication number: 20230373443
    Abstract: A roof assembly for forming a vehicle roof of a motor vehicle. The roof assembly may have a panel component at least partially forming a roof skin of the vehicle roof, the roof skin serving as an outer sealing surface, at least one environment sensor configured to send and/or receive electromagnetic signals through a see-through area to detect a vehicle environment, and at least one cleaning feature. The cleaning feature may have a window wiper assembly having two wiper elements which have a common pivot axis, the one wiper element being configured to clean a windshield or a rear window and the other wiper element being configured to clean the see-through area.
    Type: Application
    Filed: May 19, 2023
    Publication date: November 23, 2023
    Inventors: Maximilian EHRMANN, Magnus SVIBERG, Cèdric LANGLAIS, Michael HÜLSEN
  • Patent number: 11820212
    Abstract: A front connecting rod for a sunroof linkage, a sunroof linkage, and a sunroof assembly. The sunroof linkage is configured to drive front glass of a sunroof assembly to slide relative to rear glass, and the front connecting rod is configured to connect a glass-supporting rod of the sunroof linkage to a front slider. The front connecting rod may have an anti-turn-over structure, configured to be matched in shape to a sealing strip disposed on a peripheral edge of the rear glass, so as to prevent the sealing strip from turning over when the sunroof linkage drives the front glass to slide. The front connecting rod for a present sunroof linkage enables a sunroof to open to the maximum extent, and during sliding will not cause the sealing strip of the rear glass to be turned over and folded.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: November 21, 2023
    Assignee: Webasto SE
    Inventors: Jerry Hu, Fisher Yu, Sulzer Zhu, Andreas Zunzer, Maximilian Ehrmann
  • Publication number: 20230278637
    Abstract: A roof module having a panel component which at least partially forms a roof skin of a vehicle roof, the roof skin serving as an outer sealing surface of the roof module, and at least one electrical and/or electronic and/or electromagnetic component. The roof module may have at least one vehicle body rail configured to form at least part of a vehicle body roof frame when the roof module is disposed on a vehicle body.
    Type: Application
    Filed: February 22, 2023
    Publication date: September 7, 2023
    Inventors: Magnus SVIBERG, Maximilian EHRMANN, Cèdric LANGLAIS, Michael HUELSEN
  • Publication number: 20230278528
    Abstract: A cleaning apparatus for cleaning at least one viewing area of a motor vehicle, the cleaning apparatus may have at least one cleaning nozzle and an evaluation and control apparatus. The evaluation and control apparatus is configured to receive at least one sensor signal which comprises at least one piece of information on a motor vehicle environment condition and/or a motor vehicle parameter, to evaluate this information in order to determine an operation situation in this manner, to select a predetermined cleaning profile from a plurality of predefined cleaning profiles based on this information, and to control the at least one cleaning nozzle depending on the selected cleaning profile in order to clean the at least one viewing area.
    Type: Application
    Filed: February 28, 2023
    Publication date: September 7, 2023
    Inventors: Maximilian EHRMANN, Magnus SVIBERG, Andreas MAIER
  • Patent number: D1067849
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: March 25, 2025
    Assignee: Webasto SE
    Inventors: Juraj Lehotsky, Maximilian Ehrmann, Grzegorz Wolyniak, Thomas Podolski, Fabian Will, Bernhard Schieder, Magnus Sviberg, Cédric Langlais, Michael Hülsen, Alexander Schaule, Nikolaus Linner