Patents by Inventor Joerg Harry Hallmann

Joerg Harry Hallmann 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).

  • METHODS AND SYSTEMS FOR MERGING DATA SETS
    Publication number: 20120131022
    Abstract: Systems and methods for merging data sets are provided. Data sets are merged based upon a process which begins by sorting data sets. Data sets each include at least one data set key column storing at least one data set key column record. The key column record subsets include at least one data set key column record. Based upon the identification of the first and second key column record subsets, a working data set is assembled. The working data set includes at least the first and second key column record subset, a first and second last record indicator corresponding to the last record of the first and second key column record subset respectively, and a first and second position indicator associating the data set key column records with the data sets respectively. The working data set is sorted in accordance with a selected one or more key column record subsets.
    Type: Application
    Filed: January 30, 2012
    Publication date: May 24, 2012
    Inventors: RadhaKrishna Uppala, Joerg Harry Hallmann
  • Methods and systems for merging data sets
    Patent number: 8108411
    Abstract: Systems and methods for merging data sets are provided. Data sets are merged based upon a process which begins by sorting data sets. Data sets each include at least one data set key column storing at least one data set key column record. The key column record subsets include at least one data set key column record. Based upon the identification of the first and second key column record subsets, a working data set is assembled. The working data set includes at least the first and second key column record subset, a first and second last record indicator corresponding to the last record of the first and second key column record subset respectively, and a first and second position indicator associating the data set key column records with the data sets respectively. The working data set is sorted in accordance with a selected one or more key column record subsets.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: January 31, 2012
    Assignee: Yahoo! Inc.
    Inventors: RadhaKrishna Uppala, Joerg Harry Hallmann
  • METHODS AND SYSTEMS FOR MERGING DATA SETS
    Publication number: 20090077078
    Abstract: Systems and methods for merging data sets are provided herein.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: Yahoo! Inc.
    Inventors: RadhaKrishna Uppala, Joerg Harry Hallmann