Patents by Inventor Ralph Bühler

Ralph Bühler 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).

  • Sensor Cleaning System for Vehicles
    Publication number: 20220017047
    Abstract: Sensor cleaning system for cleaning sensors, in particular vehicle sensors, and associated method, characterized by a liquid reservoir for holding a cleaning liquid, and including a control unit for activating a switch unit and including at least one nozzle for spraying at least one sensor, the switch unit being provided between the liquid reservoir and the at least one nozzle, a liquid line being provided between the liquid reservoir and the switch unit and at least one nozzle line being provided between the switch unit and the at least one nozzle.
    Type: Application
    Filed: September 17, 2020
    Publication date: January 20, 2022
    Applicant: Joma-Polytec GmbH
    Inventors: Thomas Gulde, Christian Scheibe, Ralph Bühler