Patents by Inventor Carl Feynman

Carl Feynman 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 profiling
    Patent number: 8868580
    Abstract: Processing data includes profiling data from a data source, including reading the data from the data source, computing summary data characterizing the data while reading the data, and storing profile information that is based on the summary data. The data is then processed from the data source. This processing includes accessing the stored profile information and processing the data according to the accessed profile information.
    Type: Grant
    Filed: September 15, 2004
    Date of Patent: October 21, 2014
    Assignee: Ab Initio Technology LLC
    Inventors: Joel Gould, Carl Feynman, Paul Bay
  • Joint field profiling
    Patent number: 7849075
    Abstract: Processing data includes accepting information characterizing values of a first field in records of a first data source and information characterizing values of a second field in records of a second data source. Quantities characterizing a relationship between the first field and the second field are computed based on the accepted information. Information relating the first field and the second field is presented.
    Type: Grant
    Filed: September 15, 2004
    Date of Patent: December 7, 2010
    Assignee: Ab Initio Technology LLC
    Inventors: Joel Gould, Carl Feynman, Paul Bay
  • Functional dependency data profiling
    Patent number: 7756873
    Abstract: Processing data includes identifying a plurality of subsets of fields of data records of a data source, determining co-occurrence statistics for each of the plurality of subsets, and identifying one or more of the plurality of subsets as having a functional relationship among the fields of the identified subset.
    Type: Grant
    Filed: September 15, 2004
    Date of Patent: July 13, 2010
    Assignee: Ab Initio Technology LLC
    Inventors: Joel Gould, Carl Feynman, Paul Bay
  • Joint field profiling
    Publication number: 20050114368
    Abstract: Processing data includes accepting information characterizing values of a first field in records of a first data source and information characterizing values of a second field in records of a second data source. Quantities characterizing a relationship between the first field and the second field are computed based on the accepted information. Information relating the first field and the second field is presented.
    Type: Application
    Filed: September 15, 2004
    Publication date: May 26, 2005
    Inventors: Joel Gould, Carl Feynman, Paul Bay
  • Data profiling
    Publication number: 20050114369
    Abstract: Processing data includes profiling data from a data source, including reading the data from the data source, computing summary data characterizing the data while reading the data, and storing profile information that is based on the summary data. The data is then processed from the data source. This processing includes accessing the stored profile information and processing the data according to the accessed profile information.
    Type: Application
    Filed: September 15, 2004
    Publication date: May 26, 2005
    Inventors: Joel Gould, Carl Feynman, Paul Bay
  • Functional dependency data profiling
    Publication number: 20050102325
    Abstract: Processing data includes identifying a plurality of subsets of fields of data records of a data source, determining co-occurrence statistics for each of the plurality of subsets, and identifying one or more of the plurality of subsets as having a functional relationship among the fields of the identified subset.
    Type: Application
    Filed: September 15, 2004
    Publication date: May 12, 2005
    Inventors: Joel Gould, Carl Feynman, Paul Bay