Patents Assigned to PI Trust
  • Web browser communication
    Publication number: 20060190619
    Abstract: The present invention relates to a method for sharing and transferring data between different web browser frames (1, 2) which are served from different domains. This makes it possible to outsource services that would not be possible otherwise, owning to security limitations imposed by the web browser (101). The interaction between frames (1, 2) allows for the development of various services and products, like chat tools, customized floating toolbars, navigation inside a frame, advertising and many others.
    Type: Application
    Filed: May 22, 2003
    Publication date: August 24, 2006
    Applicants: PORTO RANELLI, SA, PI TRUST
    Inventors: Samuel Tenembaum, Ramiro Repetto, Alberto Nakayama, Manuel Caballero
  • Identification of users on a network
    Publication number: 20050235155
    Abstract: The present invention enables the reading and writing of files stored in the cache of a web browser (100) without the use of cookies. The user requests an uncokie (hookie) from browser (100). The browser checks to see if the uncookie is cached within itself (102). If not, the browser requests (110) the uncookie from the server.
    Type: Application
    Filed: July 30, 2002
    Publication date: October 20, 2005
    Applicants: Porto Ranelli, SA, PI Trust
    Inventors: Lucas Lopatin, Manuel Caballero, Samuel Tenembaum, Diego Dayan, Abel Gordon, Moises Swiczar