Patents by Inventor Antonio Gomes Araujo NETTO

Antonio Gomes Araujo NETTO 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).

  • Backing store memory management for rendering scrollable webpage subregions
    Patent number: 8941675
    Abstract: A device, system and method are provided for managing memory for rendering webpages and other structured documents that contain multiple regions. A backing store is created in memory for storing rendered document content. A main region of the structured document is rendered for display, divided into a set of tiles, and stored in the backing store. A subregion of the document is rendered and stored as tiles in the same backing store as well. At least a portion of the tiles for the main region and subregion intersecting with corresponding viewports are outputted to a display. When an active one of the viewports is changed and additional content of the document is to be rendered for display, tiles in the backing store used to store rendered but undisplayed data for the inactive viewport are released to store new rendered content for the active viewport.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: January 27, 2015
    Assignee: BlackBerry Limited
    Inventors: Adam Chester Treat, Eli Joshua Fidler, Antonio Gomes Araujo Netto
  • BACKING STORE MEMORY MANAGEMENT FOR RENDERING SCROLLABLE WEBPAGE SUBREGIONS
    Publication number: 20120256949
    Abstract: A device, system and method are provided for managing memory for rendering webpages and other structured documents that contain multiple regions. A backing store is created in memory for storing rendered document content. A main region of the structured document is rendered for display, divided into a set of tiles, and stored in the backing store. A subregion of the document is rendered and stored as tiles in the same backing store as well. At least a portion of the tiles for the main region and subregion intersecting with corresponding viewports are outputted to a display. When an active one of the viewports is changed and additional content of the document is to be rendered for display, tiles in the backing store used to store rendered but undisplayed data for the inactive viewport are released to store new rendered content for the active viewport.
    Type: Application
    Filed: June 23, 2011
    Publication date: October 11, 2012
    Inventors: Adam Chester TREAT, Antonio Gomes Araujo NETTO, Eli Joshua FIDLER