Patents by Inventor Stieg R. Klein

Stieg R. Klein 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).

  • Patent number: 6157932
    Abstract: A method and computer software product for updating a redundant transaction service system, wherein the redundant transaction service system includes a first transaction service device and a second transaction service device. The method comprises removing the first transaction service device from on-line service and installing new software on the first transaction service device. Next, a current database associated with the second transaction service device is transferred to the first transaction service device. The transferred current database is converted into a format associated with the new software. After the transfer and conversion of the current database, the first transaction service device is returned into on-line service.
    Type: Grant
    Filed: June 4, 1998
    Date of Patent: December 5, 2000
    Assignee: Aspect Telecommunications
    Inventors: Stieg R. Klein, Michael R. Baker