Patents by Inventor Allison Hopper

Allison Hopper 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 SCANNING APPARATUS WITH A TUNING FORK-TYPE VIBRATOR
    Publication number: 20100199771
    Abstract: This invention relates to ultrasonic scanning apparatus wherein an ultrasonic probe is mounted on a resonant assembly for continuous reciprocating motion. The resonant member has natural frequency of resonance. Preferably, the resonant assembly is disposed in a hand-held probe.
    Type: Application
    Filed: December 21, 2009
    Publication date: August 12, 2010
    Inventors: Richard S. KOPLIN, Martin Gersten, Allison Hopper, Susannah Gersten, Allen Gersten