Patents by Inventor Reiner Lugwig

Reiner Lugwig 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).

  • Publication number: 20090154356
    Abstract: A method of sending data units from a sending node to a receiving node via at least one intermediate node, where: the data units are arranged in a sequence and each data unit is associated with a sequence position identifier; the intermediate node forwards received data units towards the receiving node and sends feedback messages towards the sending node, where in case of a correct receipt of a given data unit at said intermediate node, a corresponding feedback message comprises a first type receive information that indicates said correct receipt at said intermediate node; the receiving node sends feedback messages towards the sending node, where in case of a correct receipt of a given data unit at said receiving node, a corresponding feedback message comprises a second type receive information that indicates said correct receipt at said receiving node; the intermediate node forwards said second type of receipt information towards said sending node and conducts a data unit retransmission procedure in dependen
    Type: Application
    Filed: February 27, 2006
    Publication date: June 18, 2009
    Inventors: Henning Wiemann, Joachim Sachs, Reiner Lugwig