Patents by Inventor Trong Canh Nguyen

Trong Canh Nguyen 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).

  • Training optical character detection and recognition models for robotic process automation
    Patent number: 11810382
    Abstract: Techniques for training an optical character recognition (OCR) model to detect and recognize text in images for robotic process automation (RPA) are disclosed. A text detection model and a text recognition model may be trained separately and then combined to produce the OCR model. Synthetic data and a smaller amount of real, human-labeled data may be used for training to increase the speed and accuracy with which the OCR text detection model and the text recognition model can be trained. After the OCR model has been trained, a workflow may be generated that includes an activity calling the OCR model, and a robot implementing the workflow may be generated and deployed.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: November 7, 2023
    Assignee: UiPath, Inc.
    Inventors: Dorin Andrei Laza, Trong Canh Nguyen
  • TRAINING OPTICAL CHARACTER DETECTION AND RECOGNITION MODELS FOR ROBOTIC PROCESS AUTOMATION
    Publication number: 20220067462
    Abstract: Techniques for training an optical character recognition (OCR) model to detect and recognize text in images for robotic process automation (RPA) are disclosed. A text detection model and a text recognition model may be trained separately and then combined to produce the OCR model. Synthetic data and a smaller amount of real, human-labeled data may be used for training to increase the speed and accuracy with which the OCR text detection model and the text recognition model can be trained. After the OCR model has been trained, a workflow may be generated that includes an activity calling the OCR model, and a robot implementing the workflow may be generated and deployed.
    Type: Application
    Filed: October 13, 2021
    Publication date: March 3, 2022
    Applicant: UiPath, Inc.
    Inventors: Dorin Andrei Laza, Trong Canh Nguyen
  • Training optical character detection and recognition models for robotic process automation
    Patent number: 11157783
    Abstract: Techniques for training an optical character recognition (OCR) model to detect and recognize text in images for robotic process automation (RPA) are disclosed. A text detection model and a text recognition model may be trained separately and then combined to produce the OCR model. Synthetic data and a smaller amount of real, human-labeled data may be used for training to increase the speed and accuracy with which the OCR text detection model and the text recognition model can be trained. After the OCR model has been trained, a workflow may be generated that includes an activity calling the OCR model, and a robot implementing the workflow may be generated and deployed.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: October 26, 2021
    Assignee: UiPath, Inc.
    Inventors: Dorin Andrei Laza, Trong Canh Nguyen
  • TRAINING OPTICAL CHARACTER DETECTION AND RECOGNITION MODELS FOR ROBOTIC PROCESS AUTOMATION
    Publication number: 20210166093
    Abstract: Techniques for training an optical character recognition (OCR) model to detect and recognize text in images for robotic process automation (RPA) are disclosed. A text detection model and a text recognition model may be trained separately and then combined to produce the OCR model. Synthetic data and a smaller amount of real, human-labeled data may be used for training to increase the speed and accuracy with which the OCR text detection model and the text recognition model can be trained. After the OCR model has been trained, a workflow may be generated that includes an activity calling the OCR model, and a robot implementing the workflow may be generated and deployed.
    Type: Application
    Filed: December 2, 2019
    Publication date: June 3, 2021
    Applicant: UiPath, Inc.
    Inventors: Dorin Andrei Laza, Trong Canh Nguyen