Patents by Inventor Jianpeng Dong

Jianpeng Dong 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).

  • Transcoding media streams using subchunking
    Patent number: 9179183
    Abstract: A method including receiving an input media stream and splitting a video portion of a received portion of the input media stream into input video chunks. For each input video chunk of the video portion of the input media stream, the method includes assigning the input video chunk to one or more slave transcoders, splitting the input video chunk into video subchunks, and separately feeding each input video subchunk to each of the one or more slave transcoders. The method includes separately receiving output video subchunks from the one or more slave transcoders. Each output video subchunk respectively corresponds to one of the input video subchunks. The method also includes assembling the output video subchunks into an output video chunk corresponding to the input video chunk and assembling the output video chunks into an output media stream.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: November 3, 2015
    Assignee: Google Inc.
    Inventors: Jianpeng Dong, Krishnan Eswaran, Jiening Zhan, Vijnan Shastri
  • Transcoding Media Streams Using Subchunking
    Publication number: 20150143444
    Abstract: A method including receiving an input media stream and splitting a video portion of a received portion of the input media stream into input video chunks. For each input video chunk of the video portion of the input media stream, the method includes assigning the input video chunk to one or more slave transcoders, splitting the input video chunk into video subchunks, and separately feeding each input video subchunk to each of the one or more slave transcoders. The method includes separately receiving output video subchunks from the one or more slave transcoders. Each output video subchunk respectively corresponds to one of the input video subchunks. The method also includes assembling the output video subchunks into an output video chunk corresponding to the input video chunk and assembling the output video chunks into an output media stream.
    Type: Application
    Filed: December 2, 2014
    Publication date: May 21, 2015
    Applicant: Google Inc.
    Inventors: Jianpeng Dong, Krishnan Eswaran, Jiening Zhan, Vijnan Shastri
  • Transcoding media streams using subchunking
    Patent number: 8955027
    Abstract: A method including receiving an input media stream and splitting a video portion of a received portion of the input media stream into input video chunks, while receiving a remaining portion of the input media stream. For each input video chunk of the video portion of the input media stream, the method includes assigning the input video chunk to one or more slave transcoders, splitting the input video chunk into video subchunks, and separately feeding each input video subchunk to each of the one or more slave transcoders. The method includes separately receiving output video subchunks from the one or more slave transcoders. Each output video subchunk respectively corresponds to one of the input video subchunks. The method also includes assembling the output video subchunks into an output video chunk corresponding to the input video chunk and assembling the output video chunks into an output media stream.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: February 10, 2015
    Assignee: Google Inc.
    Inventors: Jianpeng Dong, Krishnan Eswaran, Jiening Zhan, Vijnan Shastri
  • Simultaneous wireless broadcasting of video and graphical content
    Publication number: 20050193342
    Abstract: Apparati, methods, and computer-readable media for simultaneously broadcasting video content (26-29) and graphical content (40) over a wireless network. An apparatus embodiment of the present invention comprises at least one central computer (1) adapted to process video content (26-29) and graphical content (40); a plurality of presentation modules (2) communicatively coupled to the central computer (1) via a wireless network; and associated with the central computer (1), means (53, 60) for simultaneously broadcasting to the presentation modules (2) the video content (26-29) and the graphical content (40).
    Type: Application
    Filed: February 4, 2005
    Publication date: September 1, 2005
    Inventors: Yueting Yen, Jianpeng Dong, Miin Chen, Thomas Lo