Patents by Inventor Kai Cieliebak

Kai Cieliebak 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).

  • Portfolio theory method of managing operational risk with respect to network service-level agreements
    Patent number: 7343337
    Abstract: A method for managing operational risk and return with respect to a portfolio of service-level agreements is provided, wherein the method uses a noncompliance risk measure to calculate risk; and wherein, principals of portfolio theory are applied to characterize the portfolio for comparison with other possible portfolios.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: March 11, 2008
    Assignee: International Business Machines Corporation
    Inventors: Kai Cieliebak, Beat Liver