Patents by Inventor Zhuangfel Wu

Zhuangfel Wu 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).

  • Method and arrangement for video coding
    Patent number: 9071845
    Abstract: Methods and arrangements in video encoding and decoding entities. The methods and arrangements relate to the joint encoding of reference information associated with encoded video. The method and arrangement in a decoding entity relate to obtaining (402) a single syntax element associated with an encoded block Be, and identifying (404) a reference mode and one or more reference pictures based on the obtained syntax element. The method and arrangement further relate to-decoding (406) of the block Be based on the identified reference mode and one or more reference pictures, thus providing a decoded block, B, of pixels.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: June 30, 2015
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Zhuangfel Wu, Kenneth Andersson, Clinton Priddle, Thomas Rusert, Rickard Sjöberg