Patents by Inventor Friedemann Hubler

Friedemann Hubler 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 apparatus for storage or relocation of defined positions in a data stream
    Patent number: 7664105
    Abstract: In packet-oriented data streams, structural information which is needed, for example, for searching or for forwarding or reversing is contained only in specific packets. According to the invention, while a data stream is being stored, an information file is produced which contains references to the starts of all those packets which contain this information. The information file contains data blocks, and each data block identifies the position of a data packet with structural information, as well as the distance to the next or previous such data packet, and additional information relating to the respective data packet.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: February 16, 2010
    Assignee: Thomson Licensing
    Inventor: Friedemann Hübler
  • Method and apparatus for storage or relocation of defined positions in a data stream
    Publication number: 20050122974
    Abstract: In packet-oriented data streams, structural information which is needed, for example, for searching or for forwarding or reversing is contained only in specific packets. According to the invention, while a data stream is being stored, an information file is produced which contains references to the starts of all those packets which contain this information. The information file contains data blocks, and each data block identifies the position of a data packet with structural information, as well as the distance to the next or previous such data packet, and additional information relating to the respective data packet.
    Type: Application
    Filed: November 15, 2004
    Publication date: June 9, 2005
    Inventor: Friedemann Hubler