Patents by Inventor Rene Bemmer

Rene Bemmer 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).

  • Internet Protocol Based Multimedia System (Ims)
    Publication number: 20080096586
    Abstract: The present invention relates to an Internet protocol based multimedia system characterized by combining means for location information with media components during information exchange between a communication center and peripheral units, and a procedure for information exchange using the components of such an Internet protocol based multimedia system.
    Type: Application
    Filed: October 30, 2003
    Publication date: April 24, 2008
    Inventors: Rene Bemmer, Matthias Britsch
  • Method for adapting the mode of operation of a multi-mode code to the changing conditions of radio transfer in a CDMA mobile radio network
    Patent number: 7116653
    Abstract: The invention concerns a procedure to adapt the operating mode of a multi-mode codec to the changing transmission conditions in a CDMA mobile transmission network. The object consists of the coordination of the adaption of the codec operating modes in both transmission interfaces involved. This is achieved by a constant polling regarding the quality of transmission on the transmission segments during a communication connection, where a change in transmission quality for any unit involved in the transmission initiates a change of codec operating modes and where the present or future change in codec operating mode is passed to the other units involved in the transmission.
    Type: Grant
    Filed: March 13, 2000
    Date of Patent: October 3, 2006
    Assignee: T-Mobile Deutschland GmbH
    Inventors: Rene Bemmer, Zhongrong Liu