Patents by Inventor Aleandro Frezzolini

Aleandro Frezzolini 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).

  • Packet communication between a collecting unit and a plurality of control devices and over the power supply line
    Patent number: 8902885
    Abstract: A communication method between a collecting unit (5) and a plurality of control devices (7i), each of which is associated with at least an electrical device 1(i) via the power line. Messages are exchanged between the collecting unit (5) and the control devices (7i), each of which contains at least: a progressive message number (Pr_N); an addressee identification number assigned to each control device and to the collecting unit. The messages are therefore addressable selectively to a specific control device via said addressee identification number.
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: December 2, 2014
    Assignee: Power-One Italy S.p.A.
    Inventor: Aleandro Frezzolini
  • Packet communication between a collecting unit and a plurality of control devices and over the power supply line
    Publication number: 20070019613
    Abstract: A communication method between a collecting unit (5) and a plurality of control devices (7i), each of which is associated with at least an electrical device (1i), via the power line. Messages are exchanged between the collecting unit (5) and the control devices (7i), each of which contains at least: a progressive message number (Pr_N); an addressee identification number (ID_addressee); a portion of information content and/or executable commands (M4). A specific identification number (ID_i) is assigned to each control device and to the collecting unit. The messages are therefore addressable selectively to a specific control device via said addressee identification number.
    Type: Application
    Filed: March 24, 2004
    Publication date: January 25, 2007
    Inventor: Aleandro Frezzolini