Patents by Inventor Knud C. C. Fabrin

Knud C. C. Fabrin 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).

  • Apparatus for providing an ultrasonic sectional view
    Patent number: 4309906
    Abstract: The present invention relates to an apparatus for providing an ultrasonic sectional view by exciting elements in a plane ultrasonic transducer to form focusing waves. The reflected waves are received and time-coordinated by means of a circuit for each element or each set of elements, whereby the reflected waves are geometrically correctly placed in a visualizing screen. According to the invention the circuits are uniform.
    Type: Grant
    Filed: March 3, 1980
    Date of Patent: January 12, 1982
    Assignee: Medicoteknisk Institut, Svejsecentralen
    Inventors: Allan Northeved, Knud C. C. Fabrin