Patents by Inventor Mon Wong

Mon Wong 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).

  • Method for incremental aggregation of dynamically increasing database data sets
    Patent number: 5794246
    Abstract: A method of performing incremental aggregation of dynamically increasing database data sets. An embodiment of the present invention operates within a data mart or data warehouse to aggregate data stored within an operational database corresponding to newly received data to provide current information. Initially, a computer server creates an intermediate file which is initialized by the server with an aggregate data set. The aggregate data set consists of data values and count values that each correspond to specific group identifiers. The computer determines if any group identifiers within a new set of inputs data are identical to any group identifiers stored within the intermediate file. If an inputted group identifier matches a stored group identifier, the inputted data value is aggregated with the stored data value and the count value corresponding to the specific stored group identifier is incremented by one.
    Type: Grant
    Filed: April 30, 1997
    Date of Patent: August 11, 1998
    Assignee: Informatica Corporation
    Inventors: Mohan Sankaran, Sankaran Suresh, Mon Wong, Diaz Nesamoney