Patents by Inventor Gerd Zimmerman

Gerd Zimmerman 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).

  • Transmission quality measurement in a communication network
    Patent number: 6775547
    Abstract: A method for measuring the transmission quality between a base station and at least one remote station in a communication network having at least one channel for transferring signals between said base station and said at least one remote station involves measuring a transmission quality for signal transmissions via said at least one channel, and defining a transmission quality measurement period for said at least one channel in relation to said measured transmission quality.
    Type: Grant
    Filed: May 14, 2001
    Date of Patent: August 10, 2004
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Gerd Zimmerman, Joerg Huschke, Johan Torsner
  • Transmission quality measurement in a communication network
    Publication number: 20020025807
    Abstract: A method according to the present invention for measuring the transmission quality between a base station (BS) and at least one remote station (RS) in a communication network (N) having at least one channel (c) for transferring signals between said base station (BS) and said at least one remote station (RS), comprises measuring a transmission quality (Q(c)) for signal transmissions via said at least one channel (c), and defining a transmission quality transmission quality measurement period (T(c)) for said at least one channel (c) in relation to said measured transmission quality (Q(c)).
    Type: Application
    Filed: May 14, 2001
    Publication date: February 28, 2002
    Inventors: Gerd Zimmerman, Joerg Huschke, Johan Torsner
  • Ureido and thioureido derivatives of 4-amino-2(5H)-furanones and 4-amino-2(5H)-thiophenones as antitumor agents
    Patent number: 6333346
    Abstract: The present invention relates to ureido and thioureido derivatives of 4-amino-2(5H)-furanones and 4-amino-2(5H0-thiophenones for the treatment of tumors.
    Type: Grant
    Filed: June 2, 2000
    Date of Patent: December 25, 2001
    Assignee: Roche Diagnostics GmbH
    Inventors: Ernesto Menta, Nicoletta Pescalli, Marco Conti, Gerd Zimmerman
  • Storage area placed on the dashboard of a motor vehicle
    Patent number: 5419265
    Abstract: A tray for use in a truck having a peaked dash is provided with a support yoke and suction cups attached to the tray at its windshield end. Because the mounting mechanism is simple and all at the windshield end, the tray is easily mounted and dismounted and is unlikely to interfere with dashboard gauges or instruments.
    Type: Grant
    Filed: April 25, 1994
    Date of Patent: May 30, 1995
    Inventor: Gerd Zimmerman