Patents by Inventor Kari Lahdensuo

Kari Lahdensuo 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).

  • Data recovery in a distributed system
    Patent number: 7231408
    Abstract: In a distributed system, where data is maintained in at least two databases and the data includes at least one data element, the amount of data transmitted during data recovery is minimized by comparing a first total of the data elements of the data in a first database with a second total of a corresponding data elements of corresponding data in a second database. An updating procedure for the data element is initiated if the first total and the second total are not the same.
    Type: Grant
    Filed: July 24, 2002
    Date of Patent: June 12, 2007
    Assignee: Nokia Corporation
    Inventors: Adel Belcaid, Kari Lahdensuo
  • Data recovery in a distributed system
    Publication number: 20030065685
    Abstract: In a distributed system where data is maintained in at least two databases and the data comprises at least one data element, the amount of data transmitted during data recovery is minimized by comparing (210) a first total of the data element of the data in a first database with a second total of a corresponding data element of corresponding data in a second database. An updating procedure for the data element is initiated (213, 214) if the first total and the second total are not the same.
    Type: Application
    Filed: July 24, 2002
    Publication date: April 3, 2003
    Inventors: Adel Belcaid, Kari Lahdensuo