Patents by Inventor David Duong

David Duong 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).

  • Publication number: 20260195248
    Abstract: Systems and methods for implementing a feature simulation framework in end-to-end testing of software applications. In some aspects, the system receives a first test case for testing a first target feature of a software application. The system retrieves a feature definition for the first target feature, including one or more inputs and one or more outputs, and a dependency chain for the first target feature. The dependency chain includes other target features and an execution order. Based on one or more input values from the first test case, the system invokes one or more external services to execute the first target feature. The system simulates other target features in the dependency chain for the first target feature. The system compiles output values for one or more outputs for the first test case for validation against reference output values to determine whether the first target feature is implemented correctly.
    Type: Application
    Filed: January 9, 2025
    Publication date: July 9, 2026
    Applicant: Capital One Services, LLC
    Inventors: Carel de BRUYN, Alit PONKAEW, David DUONG
  • Publication number: 20250383941
    Abstract: Systems and methods provide an API onboarding template that comprises customized fields for characteristics of the new API, its code, its functions, required tests, and/or dependencies of the new API. The system may generate a feature input for an artificial intelligence model that is trained to generate a plurality of REST requests based on audited and/or archived data from the actual production application raises yet another technical challenge.
    Type: Application
    Filed: June 18, 2024
    Publication date: December 18, 2025
    Applicant: Capital One Services, LLC
    Inventors: David DUONG, Carel DE BRUYN, Alit PONKAEW
  • Publication number: 20250291786
    Abstract: Techniques for improved data and/or resource validation provide a real-time validation of data and resources. A resource may include an aggregation of related data into a single unique unit. The validation may be performed based on one or more events or triggers, such as on the occurrence of a data change, deployment of an application, when the resource(s) are utilized, etc. The validation may be on demand (e.g., based on one or more events and/or triggers) and/or manually (e.g., via a call via an application program interface by a user).
    Type: Application
    Filed: June 3, 2025
    Publication date: September 18, 2025
    Inventors: Carel de Bruyn, James Anthonyraj, David Duong
  • Publication number: 20250265548
    Abstract: In some implementations, a device may receive via a form, a set of requirements associated with generation of program code. The device may generate a program code generation item based on the set of requirements. The device may store, via a first system, the program code generation item. The device may generate program code for the program code generation item based on the set of requirements. The device may receive information identifying a new requirement for the program code generation item. The device may obtain an approval of the new requirement. The device may generate updated program code for the program code generation item based on the new requirement and based on obtaining the approval. The device may store the updated program code in the first system in connection with the program code generation item.
    Type: Application
    Filed: February 20, 2024
    Publication date: August 21, 2025
    Inventors: Jonathan CHEN, Carel DE BRUYN, James ANTHONYRAJ, Alex LEUNG, David DUONG, Jose GOMEZ
  • Patent number: 12346307
    Abstract: Techniques for improved data and/or resource validation provide a real-time validation of data and resources. A resource may include an aggregation of related data into a single unique unit. The validation may be performed based on one or more events or triggers, such as on the occurrence of a data change, deployment of an application, when the resource(s) are utilized, etc. The validation may be on demand (e.g., based on one or more events and/or triggers) and/or manually (e.g., via a call via an application program interface by a user).
    Type: Grant
    Filed: November 17, 2023
    Date of Patent: July 1, 2025
    Assignee: Capital One Services, LLC
    Inventors: Carel de Bruyn, James Anthonyraj, David Duong
  • Publication number: 20250165458
    Abstract: Techniques for improved data and/or resource validation provide a real-time validation of data and resources. A resource may include an aggregation of related data into a single unique unit. The validation may be performed based on one or more events or triggers, such as on the occurrence of a data change, deployment of an application, when the resource(s) are utilized, etc. The validation may be on demand (e.g., based on one or more events and/or triggers) and/or manually (e.g., via a call via an application program interface by a user).
    Type: Application
    Filed: November 17, 2023
    Publication date: May 22, 2025
    Inventors: Carel de Bruyn, James Anthonyraj, David Duong
  • Publication number: 20070215334
    Abstract: A heat exchanger is disclosed having a pair of tanks, the tanks including a center wall, a first sidewall, a second sidewall, a pair of baffles, and a cover, wherein the center wall, the first sidewall, and the second sidewall are integrally formed to minimize a complexity of manufacture and assembly.
    Type: Application
    Filed: March 16, 2006
    Publication date: September 20, 2007
    Inventors: David Duong, Jonathan Raver, Wen Yu, James Kirchoff, Chris Vsetula
  • Patent number: 6966198
    Abstract: A refrigeration and air-cycle air conditioning system is provided for a body defining interior space, preferably a stand alone refrigeration cabinet. The air conditioning system includes a unique combination of a compressor, intercooler, expander, motor and plenum to increase the performance of the system making it practical for use in commercial refrigeration.
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: November 22, 2005
    Assignee: Visteon Global Technologies, Inc.
    Inventors: Davide Fausto Piccirilli, Thomas Paul Gielda, David Duong, Ed Smallhorn, Mitchell Vitale
  • Publication number: 20050126204
    Abstract: A refrigeration and air-cycle air conditioning system is provided for a body defining interior space, preferably a stand alone refrigeration cabinet. The air conditioning system includes a unique combination of a compressor, intercooler, expander, motor and plenum to increase the performance of the system making it practical for use in commercial refrigeration.
    Type: Application
    Filed: December 12, 2003
    Publication date: June 16, 2005
    Inventors: Davide Piccirilli, Thomas Gielda, David Duong, Ed Smallhorn, Mitchell Vitale