Patents by Inventor Arun Victor JAGGA

Arun Victor JAGGA 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: 10958642
    Abstract: The disclosed exemplary embodiments include computer-implemented devices, apparatuses, and processes that, among other things, perform dynamic biometric authentication based on distributed ledger data. For example, a device may compute a first hash value based on first biometric data captured by a sensor unit, and may transmit a request to, and receive a response from, a computing system across a communications network via the communications unit. The request may cause the computing system to execute instructions maintained within the distributed ledger data, and to extract second biometric data maintained within an element of the distributed ledger data. The second biometric data may include a second hash, which the computing system may incorporate into the response. The device may authenticate an identity associated with the device when the first hash value corresponds to the second hash value incorporated within the response.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: March 23, 2021
    Assignee: The Toronto-Dominion Bank
    Inventors: Arthur Carroll Chow, Anthony Haituyen Nguyen, Perry Aaron Jones Haldenby, Milos Dunjic, David Tax, John Jong-Suk Lee, Arun Victor Jagga
  • Patent number: 10957221
    Abstract: Disclosed herein are physiological phantoms incorporating sensors and sensor materials integrated with a tissue phantom of an anatomical part. The sensors and sensor materials include small diameter optical fibers containing Bragg gratings, thermochromic materials, electrical strain gauges, flexible strain gauges, shape sensing cables, electrochromic materials and etc. The sensors and sensing materials may mimic tissue as part of the tissue phantom. They may mimic the directionality, density, elasticity of the anatomical tissues they may be mimicking. The sensors and sensing materials may be sensitive to strain, heat, electricity, shape, light, and etc. similar to what may occur during medical procedures using various medical devices and tools such as a scalpel, a needle, a deep brain stimulation probe, a port used in brain or spinal surgery and etc.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: March 23, 2021
    Assignee: SYNAPTIVE MEDICAL INC.
    Inventors: Fergal Kerins, Arun Victor Jagga, Siu Wai Jacky Mak
  • Patent number: 10956905
    Abstract: Computer-implemented methods and systems reliant on establishing a common session key between an electronic device and a computer server are disclosed. The method and systems may be for processing de-tokenization requests in payment transaction processing and for preparing an electronic device to perform payment transactions. During such a transaction, the server may perform a method that includes receiving a de-tokenization request including a payment token and a cryptogram generated by the electronic device using a session key generated by the electronic device based on a fingerprint of the electronic device, a secret value previously shared with the electronic device, the payment token, and a transaction counter; retrieving the fingerprint, the secret value, and the transaction counter and generating the session key based on the same; verifying the cryptogram using the session key; retrieving an associated account number; and sending response to the request including the account number.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: March 23, 2021
    Assignee: The Toronto-Dominion Bank
    Inventors: Milos Dunjic, Perry Aaron Jones Haldenby, Arthur Carroll Chow, Anthony Haituyen Nguyen, Het Anand Patel, Casey Lyn Doyle, Yubing Liu, John Jong-Suk Lee, David Samuel Tax, Arun Victor Jagga
  • Publication number: 20210075791
    Abstract: The disclosed exemplary embodiments include computer-implemented systems, apparatuses, and processes that dynamically manage consent, permissioning, and trust between computing systems and unrelated, third-party applications operating within a computing environment. By way of example, the apparatus may receive a request for an element of data that includes an access token and first credential data associated with an application program. When the first credential data corresponds to second credential data associated with the application program, may determine that the requested data element is accessible to the application program and perform operations that validate the access token. Further, and based on the validation of the access token, that apparatus may obtain and encrypt the requested data element, and may transmit the encrypted data element to a device via the communications interface.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 11, 2021
    Inventors: MILOS DUNJIC, Arthur Carroll Chow, David Samuel Tax, Armon Rouhani, Keith Sanjay Ajmani, Gregory Albert Kliewer, Anthony Haituyen Nguyen, Martin Albert Lozon, Kareem El-Onsi, Ashkan Alavi-Harati, Arun Victor Jagga
  • Patent number: 10943605
    Abstract: The present disclosure involves systems, software, and computer implemented methods for personalizing interactions within a conversational interface based on an input context. One example system performs operations including receiving a conversational input received via a conversational interface. The conversational input is analyzed to determine an intent and lexical personality score based on the input's characteristics. A set of responsive content is determined and includes a set of initial tokens representing an initial response. A set of synonym tokens associated with at least some of the initial tokens are identified, and at least one synonym token associated with a similar lexical personality score to the input is determined. At least one of the initial tokens are replaced with the determined synonym token to generate a modified version of the set of response content. The modified version of the response is then transmitted to a device in response to the input.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: March 9, 2021
    Assignee: The Toronto-Dominion Bank
    Inventors: Dean C. N. Tseretopoulos, Robert Alexander McCarter, Sarabjit Singh Walia, Vipul Kishore Lalka, Nadia Moretti, Paige Elyse Dickie, Denny Devasia Kuruvilla, Milos Dunjic, Dino Paul D'Agostino, Arun Victor Jagga, John Jong-Suk Lee, Rakesh Thomas Jethwa
  • Publication number: 20210058404
    Abstract: The disclosed exemplary embodiments include computer-implemented systems, apparatuses, and processes that, among other things, authorize initiated exchanges of data in real-time based on dynamically generated tokenized data. For example, an apparatus may receive first positional data identifying a first geographic position of a client device and based on the first positional data, the apparatus may determine a value of a parameter characterizing an exchange of data between the client device and a terminal device disposed proximate to the client device during a temporal interval. The apparatus may transmit data requesting a pre-authorization of the data exchange to a computing system, which perform operations that pre-authorize the data exchange in accordance with the parameter value and transmit a digital token representative of the pre-authorized data exchange to the terminal device. The digital token may be valid during the temporal interval and may include a cryptogram associated with the client device.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventors: Dino D'AGOSTINO, Perry Aaron Jones HALDENBY, Dean TSERETOPOULOS, Jeffrey ECKER, Adam Douglas MCPHEE, Milos DUNJIC, John Jong-Suk LEE, Arun Victor JAGGA
  • Patent number: 10929484
    Abstract: A data set integration system receives a data set that includes a user identifier and a message type code. The integration system selects a terminal profile from a profile database. The selected terminal profile is associated with the user identifier and includes a tracking identifier. The integration system locates the tracking identifier in the selected terminal profile. The integration system selects an object profile from a data repository. The selected object profile is associated with the located tracking identifier and includes the located tracking identifier and an associated counter. The integration system updates the counter in the selected object profile in accordance with a value of the message type code.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: February 23, 2021
    Assignee: The Toronto-Dominion Bank
    Inventors: Jeffrey Aaron Ecker, Bryan Michael Gleeson, Adam Douglas McPhee, Matta Wakim, Kyryll Odobetskiy, John John-Suk Lee, Rakesh Thomas Jethwa, Arun Victor Jagga
  • Patent number: 10929098
    Abstract: Methods and systems for transferring a user session between at least two electronic devices are described. The user session is conducted as an audible session via an audible interface provided by a primarily audible first electronic device. Input data is received from the audible interface, wherein the input data causes the audible interface to progress through audible interface states. A current audible interface state is mapped to a visual interface state defined for a visual interface. The mapped visual interface state is pushed to a second electronic device having a visual output device for displaying the visual interface, to enable the user session to be continued as a visual session on the second electronic device.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: February 23, 2021
    Assignee: The Toronto-Dominion Bank
    Inventors: Nasim Sarir, Steven Gervais, Peter Horvath, Ekas Kaur Rai, Peter John Alexander, Arun Victor Jagga
  • Patent number: 10922673
    Abstract: The disclosed exemplary embodiments include computer-implemented systems, apparatuses, and processes that, among other things, authorize initiated exchanges of data based on tokenized data characterized by a limited temporal or geographic validity. For example, an apparatus may receive a first signal that includes first information identifying a first geographic position of a client device. The apparatus may also obtain a digital token representative of a pre-authorization of a data exchange between the client device and a terminal device during a corresponding temporal interval. The terminal device may, for example, be disposed within a geographic region that includes the first geographic position of the client device. The apparatus may generate and transmit a second signal that includes the digital token to the client device. In some examples, the apparatus may transmit the second signal being through a programmatic interface associated with an application program executed by the client device.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: February 16, 2021
    Assignee: The Toronto-Dominion Bank
    Inventors: Dino D'Agostino, Perry Aaron Jones Haldenby, Dean C. N. Tseretopoulos, Jeffrey Aaron Ecker, Adam Douglas McPhee, Milos Dunjic, John Jong-Suk Lee, Arun Victor Jagga
  • Publication number: 20210036854
    Abstract: The disclosed exemplary embodiments include computer-implemented systems, apparatuses, and processes that dynamically implement and manage hash-based consent and permissioning protocols. By way of example, an apparatus may obtain consent data that identifies one or more elements of data accessible to an application program executed by a device. The apparatus may generate a consent document for the application program based on at least a portion of the consent data, and may compute a consent hash value representative of the consent document. The apparatus may also generate and transmit permissioning data that includes at least the consent hash value to the device. The permissioning data may, for example, include information that instructs the executed application program to store the consent hash value within a local memory of the device and to associate the consent hash value with an access token of the executed application program.
    Type: Application
    Filed: July 31, 2019
    Publication date: February 4, 2021
    Inventors: Milos DUNJIC, Arthur Carroll CHOW, David Samuel TAX, Armon ROUHANI, Keith Sanjay AJMANI, Gregory Albert KLIEWER, Anthony Haituyen NGUYEN, Martin Albert LOZON, Kareem EL-ONSI, Ashkan ALAVI-HARATl, Arun Victor JAGGA
  • Patent number: 10904349
    Abstract: The disclosed embodiments include computer-implemented systems, apparatuses, and processes that dynamically generate and provision contextually relevant notifications to network-connected devices. For example, an apparatus receives a first signal that includes information indicative of an authorized data exchange involving a terminal device and a client device. The apparatus identifies and loads data specifying a notification template from the storage unit, and generates notification data that is populated with a portion of the received information in accordance with the notification template. The apparatus further transmits a second signal that includes the notification data to the client device. In some instances, the second signal is transmitted through a programmatic interface associated with an application program executed by the client device, and the client device is configured to display the notification data on a corresponding interface.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: January 26, 2021
    Assignee: The Toronto-Dominion Bank
    Inventors: Adam Douglas McPhee, Matta Wakim, Kyryll Odobetskiy, John Jong-Suk Lee, Arun Victor Jagga
  • Publication number: 20210019039
    Abstract: A computer system provides a user interface efficient in its use of screen space allowing values to be provided for attributes. The computer system comprises a processor and a display, an input interface, and a memory coupled to the processor. The memory stores instructions that, when executed by the processor, cause the computer system to: display, within a first region of the display, a plurality of icons corresponding to a plurality of attributes; receive, via the input interface, input corresponding to a drag-and-drop operation wherein a particular one of the plurality of icons is dragged to and then dropped at a drop position within a second region of the display; and assign a value to an attribute corresponding to the particular one of the plurality of icons based on a location of the drop position within the second region. Related methods and computer-readable media are also disclosed.
    Type: Application
    Filed: October 5, 2020
    Publication date: January 21, 2021
    Applicant: The Toronto-Dominion Bank
    Inventors: Milos DUNJIC, Perry Aaron Jones HALDENBY, Arthur Carroll CHOW, Anthony Haituyen NGUYEN, Het Anand PATEL, Casey Lyn DOYLE, Yubing LIU, John Jong-Suk LEE, David Samuel TAX, Arun Victor JAGGA
  • Patent number: 10878816
    Abstract: The present disclosure involves systems, software, and computer implemented methods for personalizing interactions within a conversational interface based on an input context. One example system performs operations including receiving a conversational input via a conversational interface associated with a particular user profile. The input is analyzed via a natural language processing engine to determine an intent and a personality input type. A persona response type associated with the determined personality input type is identified, and responsive content is determined. A particular persona associated with the particular user profile based on a related set of social network activity information associated with the user profile and that corresponds to the identified persona response type is identified.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: December 29, 2020
    Assignee: The Toronto-Dominion Bank
    Inventors: Dean C. N. Tseretopoulos, Robert Alexander McCarter, Sarabjit Singh Walia, Vipul Kishore Lalka, Nadia Moretti, Paige Elyse Dickie, Denny Devasia Kuruvilla, Milos Dunjic, Dino Paul D'Agostino, Arun Victor Jagga, John Jong-Suk Lee, Rakesh Thomas Jethwa
  • Publication number: 20200401307
    Abstract: A computing device configured to communicate with a display provides a graphical user interface (GUI) and receives gestural input interacting with the GUI from input device. The computing device produces a region on the display to undo a previously performed action. Upon receiving input at the region via the input device, a counter is initiated to count an amount of time the input is consecutively received at the region. Upon the counter reaching a predetermined threshold, an action is executed to undo the previously performed action. A progress of the counter may be indicated. The progress may be indicated by altering the display at the region or a different region. The GUI at the region may display an empty progress bar before the input and be filled in response to the progress. A message may be communicated to invoke an undo operation by another device.
    Type: Application
    Filed: September 3, 2020
    Publication date: December 24, 2020
    Inventors: MARK IERULLO, SOPHIA DHROLIA, ANDREW OSTOS, ARUN VICTOR JAGGA
  • Publication number: 20200389317
    Abstract: The disclosed exemplary embodiments include computer-implemented systems, devices, apparatuses, and processes that dynamically implement and manage consent and permissioning protocols using container-based applications. By way of example, a device may receive, through a programmatic interface, a first request for an element of data generated by an executed application program. When the first request is consistent with consent data associated the executed application program, the device may obtain the requested data element and a digital signature applied to the requested data element by a computing system. Based on a verification of the applied digital signature, the device may generate and present a representation of the requested data element within a digital interface, along with an interface element that confirms the verification of the digital signature.
    Type: Application
    Filed: June 4, 2019
    Publication date: December 10, 2020
    Inventors: Milos Dunjic, Arthur Carroll Chow, David Samuel Tax, Armon Rouhani, Keith Sanjay Ajmani, Gregory Albert Kliewer, Anthony Haituyen Nguyen, Martin Albert Lozon, Kareem El-Onsi, Ashkan Alavi-Harati, Arun Victor Jagga
  • Patent number: 10862897
    Abstract: The disclosed exemplary embodiments include computer-implemented systems, apparatuses, and processes that, among other things, authorize initiated exchanges of data in real-time based on dynamically generated tokenized data. For example, an apparatus may receive first positional data identifying a first geographic position of a client device and based on the first positional data, the apparatus may determine a value of a parameter characterizing an exchange of data between the client device and a terminal device disposed proximate to the client device during a temporal interval. The apparatus may transmit data requesting a pre-authorization of the data exchange to a computing system, which perform operations that pre-authorize the data exchange in accordance with the parameter value and transmit a digital token representative of the pre-authorized data exchange to the terminal device. The digital token may be valid during the temporal interval and may include a cryptogram associated with the client device.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: December 8, 2020
    Assignee: The Toronto-Dominion Bank
    Inventors: Dino D'Agostino, Perry Aaron Jones Haldenby, Dean Tseretopoulos, Jeffrey Ecker, Adam Douglas McPhee, Milos Dunjic, John Jong-Suk Lee, Arun Victor Jagga
  • Publication number: 20200380201
    Abstract: Methods and systems for providing a graphical user interface to a computing device are described.
    Type: Application
    Filed: August 18, 2020
    Publication date: December 3, 2020
    Applicant: The Toronto-Dominion Bank
    Inventors: John Michael COLLINSON, Christopher William COONEY, Russell VOUTOUR, Marie-Julie DEMERS, Arun Victor JAGGA, John Jong-Suk LEE
  • Publication number: 20200382510
    Abstract: The disclosed exemplary embodiments include computer-implemented systems, apparatuses, and processes that dynamically manage consent, permissioning, and trust between computing systems that maintain confidential data and unrelated third-party applications. By way of example, an apparatus may obtain interaction data that identifies an interaction between an application program executed at a first computing system and a programmatic interface of a second computing system. Based on the interaction data, the apparatus may generate outcome data characterizing a probability that the requested access to the data element is inconsistent with an access permission granted to the executed application program, and may modify the access permission in accordance with the outcome data. The apparatus may also perform that generate permissioning data indicative of the modified access permission and that store the permissioning data within a locally accessible or cloud-based repository.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 3, 2020
    Inventors: Milos DUNJIC, Arthur Carroll CHOW, David Samuel TAX, Armon ROUHANI, Keith Sanjay AJMANI, Gregory Albert KLIEWER, Anthony Haituyen NGUYEN, Martin Albert LOZON, Kareem EL-ONSI, Ashkan ALAVI-HARATI, Arun Victor JAGGA
  • Publication number: 20200372247
    Abstract: A server comprises a communications module; a processor coupled to the communications module; and a memory coupled to the processor, the memory storing processor-executable instructions which, when executed, configure the processor to receive, via the communications module and from a computing device, a signal comprising image data representing a first document; automatically analyze text in the first document based on stored classification data to identify a first parameter from the text in the first document; compare the first parameter to a second parameter, the second parameter being obtained from a data store and being associated with a second document; determine annotation data based on the comparison, the annotation data determined based on the first parameter and the second parameter; and provide, to the computing device via the communications module, a signal that includes an instruction to cause the annotation data to be overlaid on a display of the computing device, the display of the computing dev
    Type: Application
    Filed: August 12, 2020
    Publication date: November 26, 2020
    Applicant: The Toronto-Dominion Bank
    Inventors: John Michael COLLINSON, Christopher William COONEY, Russell VOUTOUR, Marie-Julie DEMERS, Arun Victor JAGGA, John Jong-Suk LEE
  • Publication number: 20200372147
    Abstract: A method for authenticating a wearable device is disclosed. The method includes: receiving, from a tokenization service provider (TSP), a signal representing a first code derived by the TSP from decrypting a security token previously provisioned in the computing device, wherein the security token was received at a terminal from the computing device and transmitted to the TSP; obtaining, based on the received signal representing the first code, a device identifier of the computing device and an identifier of an account; querying a device database to verify that the computing device is associated with a first status; verifying that the account is enabled for an operation initiated using the computing device; and transmitting an authorization message to the terminal, the authorization message authorizing the operation.
    Type: Application
    Filed: August 12, 2020
    Publication date: November 26, 2020
    Applicant: The Toronto-Dominion Bank
    Inventors: Dino Paul D'AGOSTINO, Perry Aaron Jones HALDENBY, Dean C. N. TSERETOPOULOS, Jeffrey Aaron ECKER, Adam Douglas McPHEE, Milos DUNJIC, John Jong Suk LEE, Arun Victor JAGGA