Patents by Inventor Sangam Singh

Sangam Singh 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).

  • Electronic document data extraction
    Patent number: 11710332
    Abstract: Methods, systems, and computer storage media are provided for data extraction. A target document representation may be generated based on modified text of a target electronic document. A measure of similarity may be determined between the target document representation and a reference document representation, which may be based on modified text of a reference electronic document. Based on the measure of similarity, the reference document representation may be selected. An extraction model associated with the selected reference document representation can then be used to extract data from the target document.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: July 25, 2023
    Assignee: BILL.COM, LLC
    Inventors: Changlin Zhang, Bryan Wang, Akshay Ukey, Sangam Singh
  • ELECTRONIC DOCUMENT DATA EXTRACTION
    Publication number: 20220165078
    Abstract: Methods, systems, and computer storage media are provided for data extraction. A target document representation may be generated based on modified text of a target electronic document. A measure of similarity may be determined between the target document representation and a reference document representation, which may be based on modified text of a reference electronic document. Based on the measure of similarity, the reference document representation may be selected. An extraction model associated with the selected reference document representation can then be used to extract data from the target document.
    Type: Application
    Filed: December 6, 2021
    Publication date: May 26, 2022
    Inventors: Changlin Zhang, Bryan Wang, Akshay Ukey, Sangam Singh
  • Electronic document data extraction
    Patent number: 11195008
    Abstract: Methods, systems, and computer storage media are provided for data extraction. A target document representation may be generated based on modified text of a target electronic document. A measure of similarity may be determined between the target document representation and a reference document representation, which may be based on modified text of a reference electronic document. Based on the measure of similarity, the reference document representation may be selected. An extraction model associated with the selected reference document representation can then be used to extract data from the target document.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: December 7, 2021
    Inventors: Changlin Zhang, Bryan Wang, Akshay Ukey, Sangam Singh
  • ELECTRONIC DOCUMENT DATA EXTRACTION
    Publication number: 20210133498
    Abstract: Methods, systems, and computer storage media are provided for data extraction. A target document representation may be generated based on modified text of a target electronic document. A measure of similarity may be determined between the target document representation and a reference document representation, which may be based on modified text of a reference electronic document. Based on the measure of similarity, the reference document representation may be selected. An extraction model associated with the selected reference document representation can then be used to extract data from the target document.
    Type: Application
    Filed: October 30, 2019
    Publication date: May 6, 2021
    Inventors: Changlin Zhang, Bryan Wang, Akshay Ukey, Sangam Singh