Patents by Inventor WeiJen Lu

WeiJen Lu 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).

  • Patent number: 12493709
    Abstract: A system can be used to monitor a file enrichment process to automatically update a cloud database. The system can transfer a file from a mainframe database to an intermediary system prior to transferring the file to a cloud database to enrich the file. The file can include a set of encrypted values corresponding to interaction data of one or more interactions. Subsequently, the system can apply a key rotation process to replace a first encryption key associated with the set of encrypted values with a second encryption key. The system can detect that the file has stopped at a particular intermediary system prior to being transferred to the cloud database. In response, the system can determine an action to perform at the particular intermediary system to continue transferring the file to the cloud database. The system can output a command to the particular intermediary system to perform the action.
    Type: Grant
    Filed: May 17, 2024
    Date of Patent: December 9, 2025
    Assignee: Truist Bank
    Inventors: Randy Borth, WeiJen Lu, Sandeep Bodireddy, Ramesh Namireddy, Dhruval Patel, Padmaja Challa, Rajashekara Yellari
  • Publication number: 20250355858
    Abstract: A system can be used to monitor a file enrichment process to automatically update a cloud database. The system can track a transfer of a file including interaction data corresponding to one or more interactions. The file can be transferred from a mainframe database to a cloud database via one or more intermediary systems to enrich the file at the cloud database. The system can detect that the file has stopped at a particular intermediary system prior to being transferred to the cloud database. In response, the system can determine an action to perform at the particular intermediary system to continue transferring the file to the cloud database. The system may output a command to the particular intermediary system to perform the action.
    Type: Application
    Filed: May 17, 2024
    Publication date: November 20, 2025
    Applicant: Truist Bank
    Inventors: Randy Borth, WeiJen Lu, Sandeep Bodireddy, Ramesh Namireddy, Dhruval Patel, Padmaja Challa, Rajashekara Yellari
  • Publication number: 20250356038
    Abstract: A system can be used to monitor a file enrichment process to automatically update a cloud database. The system can transfer a file from a mainframe database to an intermediary system prior to transferring the file to a cloud database to enrich the file. The file can include a set of encrypted values corresponding to interaction data of one or more interactions. Subsequently, the system can apply a key rotation process to replace a first encryption key associated with the set of encrypted values with a second encryption key. The system can detect that the file has stopped at a particular intermediary system prior to being transferred to the cloud database. In response, the system can determine an action to perform at the particular intermediary system to continue transferring the file to the cloud database. The system can output a command to the particular intermediary system to perform the action.
    Type: Application
    Filed: May 17, 2024
    Publication date: November 20, 2025
    Applicant: Truist Bank
    Inventors: Randy Borth, WeiJen Lu, Sandeep Bodireddy, Ramesh Namireddy, Dhruval Patel, Padmaja Challa, Rajashekara Yellari
  • Patent number: 12475103
    Abstract: A system can be used to monitor a file enrichment process to automatically update a cloud database. The system can track a transfer of a file including interaction data corresponding to one or more interactions. The file can be transferred from a mainframe database to a cloud database via one or more intermediary systems to enrich the file at the cloud database. The system can detect that the file has stopped at a particular intermediary system prior to being transferred to the cloud database. In response, the system can determine an action to perform at the particular intermediary system to continue transferring the file to the cloud database. The system may output a command to the particular intermediary system to perform the action.
    Type: Grant
    Filed: May 17, 2024
    Date of Patent: November 18, 2025
    Assignee: Truist Bank
    Inventors: Randy Borth, WeiJen Lu, Sandeep Bodireddy, Ramesh Namireddy, Dhruval Patel, Padmaja Challa, Rajashekara Yellari
  • Patent number: 12400258
    Abstract: A method and system for transaction data integration and enrichment in an online banking system. A first external source of transaction data is merged with a bank's transaction data into a combined database wherein entries in common data fields are resolved, and additional data fields are provided for each transaction. A second external source of transaction data may also be merged with the combined database, providing another option for common data fields, and further additional data fields. Other external data sources may include data describing external accounts, where all of the accounts are loaded in an aggregated database. The combined database and the aggregated database are presented to the customer where the transaction data is consistent across all data sources, each transaction record includes supplemental data from the external sources, actionable links are provided to external systems, and financial insights are enhanced by the external account data.
    Type: Grant
    Filed: January 13, 2023
    Date of Patent: August 26, 2025
    Assignee: TRUIST BANK
    Inventors: Randy Eric Borth, Rajashekara R. Yellari, WeiJen Lu, Candice Mercer Roberts
  • Publication number: 20240249349
    Abstract: A framework for client level analysis criteria, communication and actions in a digital banking system. Clients with a tiered account at a bank using the digital banking system achieve promotion to a higher tier or level based on total deposits in the account or other criteria. Various communication methodologies are used to notify the client of the promotion to the higher tier, including push notifications and displays in the digital banking system itself. The notifications and displays include insights into new features and benefits which have been unlocked in the higher tier and are now available to the client. Gamification techniques are used to increase client engagement in the system, such as teasers to entice the client to try the new features and learn more about the new benefits, and insights which improve client understanding of their financial situation and how to use available features and benefits to improve it.
    Type: Application
    Filed: January 20, 2023
    Publication date: July 25, 2024
    Applicant: Truist Bank
    Inventors: Randy Eric Borth, Candice Mercer Roberts, WeiJen Lu
  • Publication number: 20240249350
    Abstract: A financial dashboard in a digital banking system includes an account overview section and an overall financial health section. The account overview section displays data for a single customer account, and comprises a recent activity view and an upcoming activity view, each containing a transaction list and top spending categories, along with a cash flow summary for the current month and an activity chart for recent months. The upcoming activity is derived from sources of known upcoming transactions, such as mortgage payments, subscription fees, paychecks, etc. The overall financial health section displays data for all accounts belonging to the customer, including balance values for recent months, total and categorized spending across all accounts for the current month, a credit score, and other insights. Each display element of the account overview and overall financial health sections is constructed as a widget which the customer may reposition on the display as desired.
    Type: Application
    Filed: January 20, 2023
    Publication date: July 25, 2024
    Applicant: Truist Bank
    Inventors: Randy Eric Borth, Candice Mercer Roberts, WeiJen Lu, Kelly Mosby Griffin, Adam Richard Rogers
  • Publication number: 20240242271
    Abstract: A method and system for transaction data integration and enrichment in an online banking system. A first external source of transaction data is merged with a bank's transaction data into a combined database wherein entries in common data fields are resolved, and additional data fields are provided for each transaction. A second external source of transaction data may also be merged with the combined database, providing another option for common data fields, and further additional data fields. Other external data sources may include data describing external accounts, where all of the accounts are loaded in an aggregated database. The combined database and the aggregated database are presented to the customer where the transaction data is consistent across all data sources, each transaction record includes supplemental data from the external sources, actionable links are provided to external systems, and financial insights are enhanced by the external account data.
    Type: Application
    Filed: January 13, 2023
    Publication date: July 18, 2024
    Applicant: Truist Bank
    Inventors: Randy Eric Borth, Candice Mercer Roberts, WeiJen Lu
  • Publication number: 20240242270
    Abstract: A method and system for transaction data integration and enrichment in an online banking system. A first external source of transaction data is merged with a bank's transaction data into a combined database wherein entries in common data fields are resolved, and additional data fields are provided for each transaction. A second external source of transaction data may also be merged with the combined database, providing another option for common data fields, and further additional data fields. Other external data sources may include data describing external accounts, where all of the accounts are loaded in an aggregated database. The combined database and the aggregated database are presented to the customer where the transaction data is consistent across all data sources, each transaction record includes supplemental data from the external sources, actionable links are provided to external systems, and financial insights are enhanced by the external account data.
    Type: Application
    Filed: January 13, 2023
    Publication date: July 18, 2024
    Applicant: Truist Bank
    Inventors: Randy Eric Borth, Rajashekara R. Yellari, WeiJen Lu, Candice Mercer Roberts
  • Publication number: 20240193612
    Abstract: Disclosed are systems and methods that automate management and monitoring of remote resource utilization activity. The systems process incoming transfer instructions, data relating to prior resource transfers, and data relating to end user attributes and activities to generate notifications concerning relevant current transfer activity, expected future transfers, and modifications to optimize ongoing resource utilization and transfer activity. The systems allow resource utilization to be managed effectively, efficiently, and in a secure fashion using encryption and individual computing device authentication techniques.
    Type: Application
    Filed: December 8, 2022
    Publication date: June 13, 2024
    Applicant: Truist Bank
    Inventors: Candice Mercer Roberts, Randy Eric Borth, Ashok Kumar Mittal, Surendra Nath Puduru, WeiJen Lu, Natalie Renee Stormer, Reinaldo Gamaliel Rivera Colon, Kelly Mosby Griffin, Jennifer Meredith Merten, Mary Margaret Mueller
  • Publication number: 20240193501
    Abstract: Disclosed are systems and methods that automate management and monitoring of remote resource utilization activity. The systems process incoming transfer instructions, data relating to prior resource transfers, and data relating to end user attributes and activities to generate notifications concerning relevant current transfer activity, expected future transfers, and modifications to optimize ongoing resource utilization and transfer activity. The systems allow resource utilization to be managed effectively, efficiently, and in a secure fashion using encryption and individual computing device authentication techniques.
    Type: Application
    Filed: December 8, 2022
    Publication date: June 13, 2024
    Applicant: Truist Bank
    Inventors: Candice Mercer Roberts, Randy Eric Borth, Ashok Kumar Mittal, Surendra Nath Puduru, WeiJen Lu, Natalie Renee Stormer, Reinaldo Gamaliel Rivera Colon, Kelly Mosby Griffin, Jennifer Meredith Merten, Mary Margaret Mueller