Patents by Inventor Stefan H. Andersen

Stefan H. Andersen 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).

  • UPnP AV demux
    Patent number: 8356113
    Abstract: In one embodiment, an apparatus includes a container containing media content such as a video file, one or more resources created from the media content such as audio and video components of the video file, and a content directory server (CDS) of an UPnP network to present the one or more resources to sink devices and to de-multiplex the audio component from the video file on demand and on the fly when the resources match a specified device description from a sink device.
    Type: Grant
    Filed: March 25, 2009
    Date of Patent: January 15, 2013
    Assignee: Cisco Technology, Inc.
    Inventors: Karl S. Jonsson, Stefan H. Andersen
  • Media sharing network
    Patent number: 7870282
    Abstract: A computer-readable medium has a computer program stored thereon. The computer program senses the presence of a physical medium loaded on a media-sharing network and senses the presence of metadata and content on the physical medium. The computer program wraps the metadata and the content in a container. The container includes the location of the metadata and the location of the content. The computer program assembles the container such that it is recognized as a virtual physical medium on the media sharing network and such that it enables playback of the content by control commands compatible with a media sharing protocol.
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: January 11, 2011
    Assignee: Cisco Technology, Inc.
    Inventors: Karl Jonsson, Stefan H. Andersen
  • UPnP AV DEMUX
    Publication number: 20100250778
    Abstract: In one embodiment, an apparatus includes a container containing media content such as a video file, one or more resources created from the media content such as audio and video components of the video file, and a content directory server (CDS) of an UPnP network to present the one or more resources to sink devices and to de-multiplex the audio component from the video file on demand and on the fly when the resources match a specified device description from a sink device.
    Type: Application
    Filed: March 25, 2009
    Publication date: September 30, 2010
    Inventors: Karl S. Jonsson, Stefan H. Andersen
  • MEDIA SHARING NETWORK
    Publication number: 20100131613
    Abstract: A computer-readable medium has a computer program stored thereon. The computer program senses the presence of a physical medium loaded on a media-sharing network and senses the presence of metadata and content on the physical medium. The computer program wraps the metadata and the content in a container. The container includes the location of the metadata and the location of the content. The computer program assembles the container such that it is recognized as a virtual physical medium on the media sharing network and such that it enables playback of the content by control commands compatible with a media sharing protocol.
    Type: Application
    Filed: November 24, 2008
    Publication date: May 27, 2010
    Inventors: Karl Jonsson, Stefan H. Andersen