Patents by Inventor David Estevam de Brito

David Estevam de Brito 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).

  • Application manager for digital television receiver for managing interactive applications of various types
    Patent number: 8949921
    Abstract: The present invention describes a method for managing digital files, such as, for example, applications developed for TV digital, in a digital TV receiver apparatus, as well as a manager of said digital files. Particularly, the manager has a visual interface that enables the user to identify which applications are present in the digital TV receiver apparatus, install and/or unin-stall applications, in addition to providing fast access to certain applications.
    Type: Grant
    Filed: August 18, 2009
    Date of Patent: February 3, 2015
    Assignee: TQTVD Software Ltda.
    Inventors: Weber George Canova, David Estevam de Brito, Marcio Antonio Ramos Alves
  • Method for synchronization of interactive contextual content with broadcasting audio and/or video
    Patent number: 8918805
    Abstract: The present invention describes a method for synchronizing data of an interactive content with the audio and/or video of TV broadcasting. Especially, but without limitation, the method of the present invention is for synchronizing subtitles for digital TV applications.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: December 23, 2014
    Assignee: TQTVD Software Ltda.
    Inventors: Weber George Canova, David Estevam de Brito, Marcio Antonio Ramos Alves
  • Method for Synchronization of Interactive Contextual Content with Broadcasting Audio and/or Video
    Publication number: 20110181775
    Abstract: The present invention describes a method for synchronizing data of an interactive content with the audio and/or video of TV broadcasting. Especially, but without limitation, the method of the present invention is for synchronizing subtitles for digital TV applications.
    Type: Application
    Filed: September 30, 2009
    Publication date: July 28, 2011
    Inventors: Weber George Canova, David Estevam de Brito, Marcio Antonio Ramos Alves
  • Digital file manager and method for management of digital files in an apparatus for reception of digital television
    Publication number: 20110179459
    Abstract: The present invention describes a method for managing digital files, such as, for example, applications developed for TV digital, in a digital TV receiver apparatus, as well as a manager of said digital files. Particularly, the manager has a visual interface that enables the user to identify which applications are present in the digital TV receiver apparatus, install and/or uninstall applications, in addition to providing fast access to certain applications.
    Type: Application
    Filed: August 18, 2009
    Publication date: July 21, 2011
    Inventors: Weber George Canova, David Estevam de Brito, Marcio Antonio Ramos Alves