Patents by Inventor Alejandro Vicente Casal Gomez

Alejandro Vicente Casal Gomez 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).

  • Multicast with UDP using packet identifier in MPEG payload
    Patent number: 8375277
    Abstract: Content information is multicast via a data network to a plurality of receivers, using data packets in a transport stream. The content information is encapsulated according to a container format standard that allows an optional field in a packet header. Each data packet forms a payload of a datagram in a connectionless communication protocol. The optional field in each data packet is used to carry an identifier for identifying the data packet in a pre-determined sequence of the data packets. The use of the optional field enables packet loss detection at the receiver.
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: February 12, 2013
    Assignee: Koninklijke KPN N.V.
    Inventors: Arian Koster, Alejandro Vicente Casal Gomez, Jeroen Veen
  • Multicast With UDP Using Packet Identifier in MPEG Payload
    Publication number: 20100153827
    Abstract: Content information is multicast via a data network to a plurality of receivers, using data packets in a transport stream. The content information is encapsulated according to a container format standard that allows an optional field in a packet header. Each data packet forms a payload of a datagram in a connectionless communication protocol. The optional field in each data packet is used to carry an identifier for identifying the data packet in a pre-determined sequence of the data packets. The use of the optional field enables packet loss detection at the receiver.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 17, 2010
    Applicant: Koninklijke KPN N.V.
    Inventors: Arian Koster, Jeroen Veen, Alejandro Vicente Casal Gomez