Patents by Inventor Yunyu KUANG

Yunyu KUANG 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).

  • System and method for validating data
    Patent number: 11941525
    Abstract: A system and method are provided for validating data. The method is executed by a device having a data interface coupled to a processor and includes obtaining a validation set comprising at least one validation case, each validation case comprising at least one test condition. The method also includes obtaining, via the data interface, at least one data set to be validated using the validation set. The method also includes applying the validation set to the at least one data set to validate the data in the data set by, for each record in the at least one data set, validating a value in the record according to the at least one test condition. The method also includes outputting a validation result for each record.
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: March 26, 2024
    Assignee: The Toronto-Dominion Bank
    Inventors: Nicholas Victor Laurence Morin, Yunyu Kuang, Jathavi Shanmuganantham
  • System and Method for Examining Data from a Source
    Publication number: 20240062117
    Abstract: A system and method are provided for examining data from a source. The method is executed by a device having a processor and includes receiving a set of historical data and a set of current data to be examined, from the source. The method also includes generating multiple statistical models based on the historical data and a forecast for each model. The method also includes selecting one of the multiple statistical models based on at least one criterion, and generating a new forecast using the selected model. The method also includes comparing the set of current data against the new forecast to identify any data points in the set of current data with unexpected values. The method also includes outputting a result of the comparison, the result comprising any data points with unexpected values.
    Type: Application
    Filed: November 1, 2023
    Publication date: February 22, 2024
    Applicant: The Toronto-Dominion Bank
    Inventors: Yunyu KUANG, Chun Yau HAO, Hugo Adolfo Gonçalves CIBRÃO, Nicholas Victor Laurence MORIN
  • System and method for examining data from a source used in downstream processes
    Patent number: 11842252
    Abstract: A system and method are provided for examining data from a source. The method is executed by a device having a processor and includes receiving a set of historical data and a set of current data to be examined, from the source. The method also includes generating multiple statistical models based on the historical data and a forecast for each model. The method also includes selecting one of the multiple statistical models based on at least one criterion, and generating a new forecast using the selected model. The method also includes comparing the set of current data against the new forecast to identify any data points in the set of current data with unexpected values. The method also includes outputting a result of the comparison, the result comprising any data points with unexpected values.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: December 12, 2023
    Assignee: The Toronto-Dominion Bank
    Inventors: Yunyu Kuang, Chun Yau Hao, Hugo Adolfo Gonçalves Cibrão, Nicholas Victor Laurence Morin
  • System and Method for Validating Data
    Publication number: 20230004758
    Abstract: A system and method are provided for validating data. The method is executed by a device having a data interface coupled to a processor and includes obtaining a validation set comprising at least one validation case, each validation case comprising at least one test condition. The method also includes obtaining, via the data interface, at least one data set to be validated using the validation set. The method also includes applying the validation set to the at least one data set to validate the data in the data set by, for each record in the at least one data set, validating a value in the record according to the at least one test condition. The method also includes outputting a validation result for each record.
    Type: Application
    Filed: September 9, 2022
    Publication date: January 5, 2023
    Applicant: The Toronto-Dominion Bank
    Inventors: Nicholas Victor Laurence MORIN, Yunyu KUANG, Jathavi SHANMUGANANTHAM
  • System and method for validating data
    Patent number: 11475251
    Abstract: A system and method are provided for validating data. The method is executed by a device having a data interface coupled to a processor and includes obtaining a validation set comprising at least one validation case, each validation case comprising at least one test condition. The method also includes obtaining, via the data interface, at least one data set to be validated using the validation set. The method also includes applying the validation set to the at least one data set to validate the data in the data set by, for each record in the at least one data set, validating a value in the record according to the at least one test condition. The method also includes outputting a validation result for each record.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: October 18, 2022
    Assignee: The Toronto-Dominion Bank
    Inventors: Nicholas Victor Laurence Morin, Yunyu Kuang, Jathavi Shanmuganantham
  • System and Method for Validating Data
    Publication number: 20210241043
    Abstract: A system and method are provided for validating data. The method is executed by a device having a data interface coupled to a processor and includes obtaining a validation set comprising at least one validation case, each validation case comprising at least one test condition. The method also includes obtaining, via the data interface, at least one data set to be validated using the validation set. The method also includes applying the validation set to the at least one data set to validate the data in the data set by, for each record in the at least one data set, validating a value in the record according to the at least one test condition. The method also includes outputting a validation result for each record.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 5, 2021
    Inventors: Nicholas Victor Laurence MORIN, Yunyu KUANG, Jathavi SHANMUGANANTHAM
  • System and Method for Examining Data from a Source
    Publication number: 20200410393
    Abstract: A system and method are provided for examining data from a source. The method is executed by a device having a processor and includes receiving a set of historical data and a set of current data to be examined, from the source. The method also includes generating multiple statistical models based on the historical data and a forecast for each model. The method also includes selecting one of the multiple statistical models based on at least one criterion, and generating a new forecast using the selected model. The method also includes comparing the set of current data against the new forecast to identify any data points in the set of current data with unexpected values. The method also includes outputting a result of the comparison, the result comprising any data points with unexpected values.
    Type: Application
    Filed: June 27, 2019
    Publication date: December 31, 2020
    Inventors: Yunyu KUANG, Chun Yau HAO, Hugo Adolfo Gonçalves CIBRÃO, Nicholas Victor Laurence MORIN