Patents Assigned to Hi. Tech Innovation S.R.L.
  • Ultrasound emission deratization method and device
    Patent number: 8243552
    Abstract: An ultrasound emission deratization device is described, comprising generation means (A, B, D) of a first ultrasound frequency (P1) and a second ultrasound frequency (P2) which are alternated, with a predetermined mean emission time for each of the two, and randomly variable time range pauses between a minimum and a maximum between one and the other.
    Type: Grant
    Filed: June 19, 2007
    Date of Patent: August 14, 2012
    Assignee: Hi. Tech Innovation S.R.L.
    Inventors: Carlo Amendola, Giovanni Zacco, Gianfranco Cocozza
  • ULTRASOUND EMISSION DERATIZATION METHOD AND DEVICE
    Publication number: 20090175129
    Abstract: An ultrasound emission deratization device is described, comprising generation means (A, B, D) of a first ultrasound frequency (P1) and a second ultrasound frequency (P2) which are alternated, with a predetermined mean emission time for each of the two, and randomly variable time range pauses between a minimum and a maximum between one and the other.
    Type: Application
    Filed: June 19, 2007
    Publication date: July 9, 2009
    Applicant: HI. Tech Innovation S.R.L.
    Inventors: Carlo Amendola, Giovanni Zacco, Gianfranco Cocozza