Patents by Inventor Pedro Freitas

Pedro Freitas 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).

  • Patent number: 7457511
    Abstract: A networked personal video recording (“PVR”) system couples a plurality of clients to one or more PVR media servers over a network. One or more PVR media servers include television tuners to tune television signals. A storage medium buffers the television signals to implement PVR functionality. For example, the PVR media server records television programs for clients. Clients are assigned to television tuners, and the clients display television programs received at the assigned tuner. The network transfers the buffered television signals to the clients.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: November 25, 2008
    Assignee: Macrovision Corporation
    Inventors: Daniel Putterman, Brad Dietrich, Jeremy Toeman, Pedro Freitas, Ludovic Legrand, Shawn McCaffrey, James Grimm, Lijia Jin, Paul Novaes
  • Patent number: 7454120
    Abstract: A networked personal video recording (“PVR”) system couples a plurality of clients to one or more PVR media servers over a network. One or more PVR media servers include television tuners to tune television signals. A storage medium buffers the television signals to implement PVR functionality. For example, the PVR media server records television programs for clients. Clients are assigned to television tuners, and the clients display television programs received at the assigned tuner. The network transfers the buffered television signals to the clients.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: November 18, 2008
    Assignee: Macrovision Corporation
    Inventors: Daniel Putterman, Brad Dietrich, Jeremy Toeman, Pedro Freitas, Ludovic Legrand, Shawn McCaffrey, James Grimm, Lijia Jin, Paul Novaes
  • Publication number: 20070220580
    Abstract: A user interface for a media convergence platform is disclosed. The television based user interface presents different types of media within a single user interface. The user interface displays, on a television display, selectable items to represent a music application, a photo albums application, a video application, and an Internet content application. The user selects an item displayed on the television display to invoke an application. The music application permits a user to select music available within the media convergence platform, and to playback the music through a device in the media convergence platform. The photo albums application permits a user to select one or more photos available within the media convergence platform, and to view the photos through a device in the media convergence platform.
    Type: Application
    Filed: March 14, 2002
    Publication date: September 20, 2007
    Inventors: Daniel Putterman, Brad Dietrich, Pedro Freitas, Jeremy Toeman, John Doornbos, Paul Novaes, Keith Craigie, Anne Swabb, David Williams
  • Patent number: 7213228
    Abstract: A user interface, operating on a display client, for an application program, operating on a remote computer, is implemented such that the division of functionality between the application program and the user interface does not require the application program to possess information regarding the display capabilities of the display client. The remote computer transfers, to the display computer, an identification of a scene for a user interface of the application program. The scene defines an abstract layout for a screen display of the user interface. The user interface receives input from a user (e.g., the user selects a menu item from the user interface). The input event is interpreted, and data is generated based on the interpretation of the input event. The display client interprets the scene, and the data, based on the display capabilities of the display client. Based on this interpretation, the display client generates a display scene and display data for the scene.
    Type: Grant
    Filed: March 17, 2003
    Date of Patent: May 1, 2007
    Assignee: Macrovision Corporation
    Inventors: Daniel Putterman, Brad Dietrich, John Doornbos, Pedro Freitas
  • Publication number: 20050002639
    Abstract: A networked personal video recording (“PVR”) system couples a plurality of clients to one or more PVR media servers over a network. One or more PVR media servers include television tuners to tune television signals. A storage medium buffers the television signals to implement PVR functionality. For example, the PVR media server records television programs for clients. Clients are assigned to television tuners, and the clients display television programs received at the assigned tuner. The network transfers the buffered television signals to the clients.
    Type: Application
    Filed: July 2, 2003
    Publication date: January 6, 2005
    Inventors: Daniel Putterman, Brad Dietrich, Jeremy Toeman, Pedro Freitas, Ludovic Legrand, Shawn McCaffrey, James Grimm, Lijia Jin, Paul Novaes
  • Publication number: 20050002640
    Abstract: A networked personal video recording (“PVR”) system couples a plurality of clients to one or more PVR media servers over a network. One or more PVR media servers include television tuners to tune television signals. A storage medium buffers the television signals to implement PVR functionality. For example, the PVR media server records television programs for clients. Clients are assigned to television tuners, and the clients display television programs received at the assigned tuner. The network transfers the buffered television signals to the clients.
    Type: Application
    Filed: July 2, 2003
    Publication date: January 6, 2005
    Inventors: Daniel Putterman, Brad Dietrich, Jeremy Toeman, Pedro Freitas, Ludovic Legrand, Shawn McCaffrey, James Grimm, Lijia Jin, Paul Novaes
  • Publication number: 20050002638
    Abstract: A networked personal video recording (“PVR”) system couples a plurality of clients to one or more PVR media servers over a network. One or more PVR media servers include television tuners to tune television signals. A storage medium buffers the television signals to implement PVR functionality. For example, the PVR media server records television programs for clients. Clients are assigned to television tuners, and the clients display television programs received at the assigned tuner. The network transfers the buffered television signals to the clients.
    Type: Application
    Filed: July 2, 2003
    Publication date: January 6, 2005
    Inventors: Daniel Putterman, Brad Dietrich, Jeremy Toeman, Pedro Freitas, Ludovic Legrand, Shawn McCaffrey, James Grimm, Lijia Jin, Paul Novaes
  • Publication number: 20050005300
    Abstract: A networked personal video recording (“PVR”) system couples a plurality of clients to one or more PVR media servers over a network. One or more PVR media servers include television tuners to tune television signals. A storage medium buffers the television signals to implement PVR functionality. For example, the PVR media server records television programs for clients. Clients are assigned to television tuners, and the clients display television programs received at the assigned tuner. The network transfers the buffered television signals to the clients.
    Type: Application
    Filed: July 2, 2003
    Publication date: January 6, 2005
    Inventors: Daniel Putterman, Brad Dietrich, Jeremy Toeman, Pedro Freitas, Ludovic Legrand, Shawn McCaffrey, James Grimm, Lijia Jin, Paul Novaes
  • Publication number: 20040183827
    Abstract: A user interface, operating on a display client, for an application program, operating on a remote computer, is implemented such that the division of functionality between the application program and the user interface does not require the application program to possess information regarding the display capabilities of the display client. The remote computer transfers, to the display computer, an identification of a scene for a user interface of the application program. The scene defines an abstract layout for a screen display of the user interface. The user interface receives input from a user (e.g., the user selects a menu item from the user interface). The input event is interrupted, and data is generated based on the interpretation of the input event. The display client interrupts the scene, and the data, based on the display capabilities of the display client. Based on this interpretation, the display client generates a display scene and display data for the scene.
    Type: Application
    Filed: March 17, 2003
    Publication date: September 23, 2004
    Inventors: Daniel Putterman, Brad Dietrich, John Doornbos, Pedro Freitas
  • Publication number: 20040183756
    Abstract: A user interface is implemented on a client device remote from a host device. The host device operates an application program that implements a user interface, such as an electronic programming guide or a guide for a personal video recorder, that permits a user to control at least one target device. The host device transfers to the client device an identification of at least one scene. In general, a scene defines an abstract layout for at least one screen display of the user interface. The client device generates at least one screen display for the scene based on its interpretation of the scene. The client device then displays the screen as an implementation of the user interface. Thereafter, a user initiates, using the client device, an operation to control the target device. In response, the target device performs the operation. The host device may also display information at a client device. For example, the host device may transmit information about a media currently playing at the client device.
    Type: Application
    Filed: February 14, 2004
    Publication date: September 23, 2004
    Inventors: Pedro Freitas, Daniel Putterman, Jeremy Toeman, Brad Dietrich
  • Publication number: 20030135859
    Abstract: According to one embodiment, a method is described. The method includes receiving a request at a control module from a first remote device to access media data from a storage management module and determining that a first user is requesting access to the data based upon a first remote identification (ID). The method further includes opening a second stream between the playback module and the storage management module and receiving the data at the playback module.
    Type: Application
    Filed: July 19, 2001
    Publication date: July 17, 2003
    Inventors: Daniel Putterman, Brad Dietrich, David Williams, Jeremy Toeman, Michael Shiloh, Keith Craigie, John Doornbos, Paul Novaes, Song Huang, Terry Barsoom, Pedro Freitas