Patents by Inventor Eduard Johannes Botter

Eduard Johannes Botter 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).

  • Ultrasonic signal processing method and applications thereof
    Patent number: 7254494
    Abstract: An ultrasonic signal processing method for improving the signal-to-noise ratio in ultrasonic measurements comprises the transmission of a predefined timed sequence of a number of ultrasonic burst signals at a first transducer, and reception of a signal representing said transmitted sequence of ultrasonic burst signals at a second transducer. This signal is processed by addition of multiple time-shifted copies of the received signal to said original received signal to obtain a sum of the original received signal and its time-shifted copies. An original burst signal having an improved signal-to-noise ratio is reconstructed from this sum.
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: August 7, 2007
    Assignee: Instromet Ultrasonics B.V.
    Inventor: Eduard Johannes Botter