Patents by Inventor Raul Alvarez Gatica

Raul Alvarez Gatica 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).

  • Method for monitoring and controlling in real-time the non-consumed food in fish farms
    Publication number: 20050229864
    Abstract: The invention is a method that, by processing captured images by means of a submarine camera (1) located inside a fish breeding cage (11) and under the mass of fish or feeding zone (12), allow to detect and quantify in real-time the non-consumed particles of food (13). The submarine camera (12) captures images that are sent (14)(15) to a computer (16), which, by means of a software, digitalizes and quantifies the particles in real-time, making alarms or actions when the number of particles reaches established patterns.
    Type: Application
    Filed: August 25, 2004
    Publication date: October 20, 2005
    Inventors: Claudio Chanceaulme Willemsen, Raul Alvarez Gatica