Patents by Inventor Peter Langmann

Peter Langmann 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 of re-sending incorrectly transmitted data
    Patent number: 6163869
    Abstract: A method for repeating data transmitted incorrectly (ARQ) between subscribers having in each case at least one transmit section, and at least one receive section. A data stream at the transmitting subscriber's end is subdivided into data words having a predetermined length. The data stream is combined to form data words where the individual data words are temporarily stored in a transmit buffer. The individual data words are transmitted, if necessary via a transmit unit, and are received by the receiving subscriber, if necessary in a receive unit. After temporary storage in a receive buffer the received data word is output.
    Type: Grant
    Filed: April 17, 1998
    Date of Patent: December 19, 2000
    Assignee: Ericsson Austria Aktiengesellschaft
    Inventor: Peter Langmann