Patents by Inventor Peter Holstein

Peter Holstein 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).

  • Rendering wideband ultrasonic signals audible
    Patent number: 10658996
    Abstract: The invention relates to a method for rendering ultrasonic signals audible that is characterized in that the temporal dynamic range of the ultrasonic signal is maintained. The amplitude profile of the ultrasonic signal picked up in the time domain remains unaltered. The frequency shift from the ultrasonic range to the audible range is possible up to a factor of 32 using the present invention.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: May 19, 2020
    Assignee: SONOTEC Ultraschallsensorik Halle GmbH
    Inventors: Peter Holstein, Sebastian Uziel, David Januszko, Andreas Tharandt, Ronald John, Nicki Bader
  • RENDERING WIDEBAND ULTRASONIC SIGNALS AUDIBLE
    Publication number: 20170264255
    Abstract: The invention relates to a method for rendering ultrasonic signals audible that is characterized in that the temporal dynamic range of the ultrasonic signal is maintained. The amplitude profile of the ultrasonic signal picked up in the time domain remains unaltered. The frequency shift from the ultrasonic range to the audible range is possible up to a factor of 32 using the present invention.
    Type: Application
    Filed: March 10, 2017
    Publication date: September 14, 2017
    Inventors: Peter Holstein, Sebastian Uziel, David Januszko, Andreas Tharandt, Ronald John, Nicki Bader
  • CHAIN TENSIONING DEVICE FOR USE IN A MOTOR VEHICLE
    Publication number: 20120322596
    Abstract: A chain tensioning device for use in a motor vehicle with a cylinder-piston unit (10) that has a piston housing (11) and a tensioning piston (12) that is provided for tensioning a chain and is arranged at least partially in the piston housing (11). A chain tensioner housing (13) is provided for establishing a flow connection between the cylinder-piston unit (10) and an operating medium circuit and holds at least partially the cylinder-piston unit (10). A compression joint fixes the piston housing (11) and the chain tensioner housing (13) against each other at least in the axial direction. The compression joint is constructed as a press fit by which the piston housing (11) and the chain tensioner housing (13) are directly connected to each other with a friction fit.
    Type: Application
    Filed: June 18, 2012
    Publication date: December 20, 2012
    Applicant: SCHAEFFLER TECHNOLOGIES AG & CO. KG
    Inventors: Dominik Hofmann, Christian Hartmann, Sven Strassberger, Torge Lassen, Peter Holstein, Willy Treyz