Patents by Inventor Thanigaivel Ashwin Raj

Thanigaivel Ashwin Raj 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: 20240003694
    Abstract: The present disclosure relates to systems, non-transitory computer readable media, and methods for detecting and providing a digital notification of whether a ridership error exists. For instance, a ridership error detection system identifies a transportation match between a requestor device and a provider device. The ridership error detection system determines one or more sets of provider-requestor consistency signals from the requestor device and the provider device across ride stages. For instance, the ridership error detection system analyzes location signals, IMU signals, audio signals, local wireless signals indicating distances between the requestor device and the provider device, and other signals to determine whether a ridership error exists. The ridership error detection system provides digital notifications to the provider device and the requestor device based on the ridership error determination.
    Type: Application
    Filed: September 18, 2023
    Publication date: January 4, 2024
    Inventors: Matthew Allen Davis, Jayaprabhakar Kadarkarai, Eshaan Bhalla, Fadi Al Sayed Hassan, Ramachandran Gurumoorthy, Neil Pradip Shah, Suresh Pragada, Thanigaivel Ashwin Raj, Nathan Van Fleet
  • Patent number: 11861607
    Abstract: Embodiments of the present invention relate to systems and methods for implementing a mobile tokenization hub with a common tokenization capabilities (CTC) module that may provide tokenization for various entities in various contexts. For example, the CTC module can provide and store tokens for mobile payment transactions, transit transactions, digital wallet applications, merchant point of sale (POS) applications, personalization services, and the like.
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: January 2, 2024
    Assignee: Visa International Service Association
    Inventors: Thanigaivel Ashwin Raj, Christian Flurscheim, Kaushik Subramanian, Bradley Greene, Prasanna L. Narayan
  • Patent number: 11761770
    Abstract: The present disclosure relates to systems, non-transitory computer readable media, and methods for detecting and providing a digital notification of whether a ridership error exists. For instance, a ridership error detection system identifies a transportation match between a requestor device and a provider device. The ridership error detection system determines one or more sets of provider-requestor consistency signals from the requestor device and the provider device across ride stages. For instance, the ridership error detection system analyzes location signals, IMU signals, audio signals, local wireless signals indicating distances between the requestor device and the provider device, and other signals to determine whether a ridership error exists. The ridership error detection system provides digital notifications to the provider device and the requestor device based on the ridership error determination.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: September 19, 2023
    Assignee: Lyft, Inc.
    Inventors: Matthew Allen Davis, Jayaprabhakar Kadarkarai, Eshaan Bhalla, Fadi AI Sayed Hassan, Ramachandran Gurumoorthy, Neil Pradip Shah, Suresh Pragada, Thanigaivel Ashwin Raj, Nathan Van Fleet
  • Publication number: 20220270086
    Abstract: Embodiments of the present invention relate to systems and methods for implementing a mobile tokenization hub with a common tokenization capabilities (CTC) module that may provide tokenization for various entities in various contexts. For example, the CTC module can provide and store tokens for mobile payment transactions, transit transactions, digital wallet applications, merchant point of sale (POS) applications, personalization services, and the like.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 25, 2022
    Inventors: Thanigaivel Ashwin Raj, Christian Flurscheim, Kaushik Subramanian, Bradley Greene, Prasanna L. Narayan
  • Patent number: 11341491
    Abstract: Embodiments of the present invention relate to systems and methods for implementing a mobile tokenization hub with a common tokenization capabilities (CTC) module that may provide tokenization for various entities in various contexts. For example, the CTC module can provide and store tokens for mobile payment transactions, transit transactions, digital wallet applications, merchant point of sale (POS) applications, personalization services, and the like.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: May 24, 2022
    Assignee: VISA INTERNATIONAL SERVICE ASSOCIATION
    Inventors: Thanigaivel Ashwin Raj, Christian Flurscheim, Kaushik Subramanian, Bradley Greene, Prasanna L. Narayan
  • Patent number: 11126979
    Abstract: An alias management and value transfer claim processing system is disclosed. A sending entity initiates value transfer identifying a recipient entity using an alias that is unregistered with the system. The value transfer is authorized, but not settled until the recipient entity registers with the system and claims the value transfer. The registered alias can be used for subsequent value transfers.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: September 21, 2021
    Assignee: Visa International Service Association
    Inventors: Thanigaivel Ashwin Raj, Jacob Saul Fuentes, John Tullis, Vishwanath Shastry
  • Publication number: 20210156700
    Abstract: The present disclosure relates to systems, non-transitory computer readable media, and methods for detecting and providing a digital notification of whether a ridership error exists. For instance, a ridership error detection system identifies a transportation match between a requestor device and a provider device. The ridership error detection system determines one or more sets of provider-requestor consistency signals from the requestor device and the provider device across ride stages. For instance, the ridership error detection system analyzes location signals, IMU signals, audio signals, local wireless signals indicating distances between the requestor device and the provider device, and other signals to determine whether a ridership error exists. The ridership error detection system provides digital notifications to the provider device and the requestor device based on the ridership error determination.
    Type: Application
    Filed: November 22, 2019
    Publication date: May 27, 2021
    Inventors: Matthew Allen Davis, Jayaprabhakar Kadarkarai, Eshaan Bhalla, Fadi Al Sayed Hassan, Ramachandran Gurumoorthy, Neil Pradip Shah, Suresh Pragada, Thanigaivel Ashwin Raj, Nathan Van Fleet
  • Patent number: 10937031
    Abstract: Embodiments of the invention are directed to methods, apparatuses, computer readable media and systems for processing transactions using conversion or filtering of restricted information. One embodiment of the invention is directed to a method comprising receiving, at a server computer located outside a restricted zone, a transaction request message including an unrestricted account alias, wherein the unrestricted account alias was previously converted from a restricted account identifier into the unrestricted account alias by a server computer located in a restricted zone. The server computer located outside the restricted zone may determine an account associated with the unrestricted account alias and process the transaction request message. Similar methods may be applied to settlement files including an unrestricted account alias that is converted to a restricted account identifier. Other embodiments are directed to filtering restricted information from service requests or other transactions.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: March 2, 2021
    Assignee: VISA INTERNATIONAL SERVICE ASSOCIATION
    Inventors: Justin Monk, Kaushik Subramanian, Thanigaivel Ashwin Raj
  • Patent number: 10667310
    Abstract: Techniques for conducting a transaction in a wireless communication system are described. The techniques may include detecting a transmission from a wireless communication device, determining that the transmission includes a transaction service identifier, and invoking a transaction application associated with the transaction service identifier. The techniques may also include receiving transaction information for a transaction associated with a transaction identifier mapped to the device identifier; and sending a transaction cryptogram from the transaction application to the wireless communication device to conduct the transaction.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: May 26, 2020
    Assignee: Visa International Service Association
    Inventors: Thanigaivel Ashwin Raj, Sanjeev Sharma, Kaushik Subramanian
  • Publication number: 20190370764
    Abstract: An alias management and value transfer claim processing system is disclosed. A sending entity initiates value transfer identifying a recipient entity using an alias that is unregistered with the system. The value transfer is authorized, but not settled until the recipient entity registers with the system and claims the value transfer. The registered alias can be used for subsequent value transfers.
    Type: Application
    Filed: August 5, 2019
    Publication date: December 5, 2019
    Inventors: Thanigaivel Ashwin Raj, Jacob Saul Fuentes, John Tullis, Vishwanath Shastry
  • Patent number: 10417619
    Abstract: An alias management and value transfer claim processing system is disclosed. A sending entity initiates value transfer identifying a recipient entity using an alias that is unregistered with the system. The value transfer is authorized, but not settled until the recipient entity registers with the system and claims the value transfer. The registered alias can be used for subsequent value transfers.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: September 17, 2019
    Assignee: Visa International Service Association
    Inventors: Thanigaivel Ashwin Raj, Jacob Saul Fuentes, John Tullis, Vishwanath Shastry
  • Publication number: 20190150212
    Abstract: Techniques for conducting a transaction in a wireless communication system are described. The techniques may include detecting a transmission from a wireless communication device, determining that the transmission includes a transaction service identifier, and invoking a transaction application associated with the transaction service identifier. The techniques may also include receiving transaction information for a transaction associated with a transaction identifier mapped to the device identifier; and sending a transaction cryptogram from the transaction application to the wireless communication device to conduct the transaction.
    Type: Application
    Filed: January 10, 2019
    Publication date: May 16, 2019
    Inventors: Thanigaivel Ashwin Raj, Sanjeev Sharma, Kaushik Subramanian
  • Patent number: 10231274
    Abstract: Techniques for conducting a transaction in a midrange wireless communication system are described. The techniques may include detecting a beacon transmission from a midrange wireless base station, determining that the beacon transmission includes a transaction service identifier, and invoking a transaction application associated with the transaction service identifier. The techniques may also include receiving transaction information for a transaction associated with a transaction identifier mapped to the device identifier; and sending a transaction cryptogram from the transaction application to the midrange wireless base station to conduct the transaction.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: March 12, 2019
    Assignee: Visa International Service Association
    Inventors: Thanigaivel Ashwin Raj, Sanjeev Sharma, Kaushik Subramanian
  • Publication number: 20180247303
    Abstract: Embodiments of the present invention relate to systems and methods for implementing a mobile tokenization hub with a common tokenization capabilities (CTC) module that may provide tokenization for various entities in various contexts. For example, the CTC module can provide and store tokens for mobile payment transactions, transit transactions, digital wallet applications, merchant point of sale (POS) applications, personalization services, and the like.
    Type: Application
    Filed: April 19, 2018
    Publication date: August 30, 2018
    Inventors: Thanigaivel Ashwin Raj, Christian Flurscheim, Kaushik Subramanian, Bradley Greene, Prasanna L. Narayan
  • Patent number: 9978062
    Abstract: Embodiments of the present invention relate to systems and methods for implementing a mobile tokenization hub with a common tokenization capabilities (CTC) module that may provide tokenization for various entities in various contexts. For example, the CTC module can provide and store tokens for mobile payment transactions, transit transactions, digital wallet applications, merchant point of sale (POS) applications, personalization services, and the like.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: May 22, 2018
    Assignee: Visa International Service Association
    Inventors: Thanigaivel Ashwin Raj, Christian Flurscheim, Kaushik Subramanian, Bradley Greene, Prasanna Laxminarayanan
  • Publication number: 20170330185
    Abstract: Embodiments of the invention are directed to methods, apparatuses, computer readable media and systems for processing transactions using conversion or filtering of restricted information. One embodiment of the invention is directed to a method comprising receiving, at a server computer located outside a restricted zone, a transaction request message including an unrestricted account alias, wherein the unrestricted account alias was previously converted from a restricted account identifier into the unrestricted account alias by a server computer located in a restricted zone. The server computer located outside the restricted zone may determine an account associated with the unrestricted account alias and process the transaction request message. Similar methods may be applied to settlement files including an unrestricted account alias that is converted to a restricted account identifier. Other embodiments are directed to filtering restricted information from service requests or other transactions.
    Type: Application
    Filed: July 31, 2017
    Publication date: November 16, 2017
    Inventors: Justin Monk, Kaushik Subramanian, Thanigaivel Ashwin Raj
  • Publication number: 20170290079
    Abstract: Techniques for conducting a transaction in a midrange wireless communication system are described. The techniques may include detecting a beacon transmission from a midrange wireless base station, determining that the beacon transmission includes a transaction service identifier, and invoking a transaction application associated with the transaction service identifier. The techniques may also include receiving transaction information for a transaction associated with a transaction identifier mapped to the device identifier; and sending a transaction cryptogram from the transaction application to the midrange wireless base station to conduct the transaction.
    Type: Application
    Filed: June 21, 2017
    Publication date: October 5, 2017
    Inventors: Thanigaivel Ashwin Raj, Sanjeev Sharma, Kaushik Subramanian
  • Patent number: 9717108
    Abstract: Techniques for conducting a transaction in a midrange wireless communication system are described. The techniques may include detecting a beacon transmission from a midrange wireless base station, determining that the beacon transmission includes a transaction service identifier, and invoking a transaction application associated with the transaction service identifier. The techniques may also include receiving transaction information for a transaction associated with a transaction identifier mapped to the device identifier; and sending a transaction cryptogram from the transaction application to the midrange wireless base station to conduct the transaction.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: July 25, 2017
    Inventors: Thanigaivel Ashwin Raj, Sanjeev Sharma, Kaushik Subramanian
  • Publication number: 20150373762
    Abstract: Techniques for conducting a transaction in a midrange wireless communication system are described. The techniques may include detecting a beacon transmission from a midrange wireless base station, determining that the beacon transmission includes a transaction service identifier, and invoking a transaction application associated with the transaction service identifier. The techniques may also include receiving transaction information for a transaction associated with a transaction identifier mapped to the device identifier; and sending a transaction cryptogram from the transaction application to the midrange wireless base station to conduct the transaction.
    Type: Application
    Filed: June 22, 2015
    Publication date: December 24, 2015
    Inventors: Thanigaivel Ashwin Raj, Sanjeev Sharma, Kaushik Subramanian
  • Publication number: 20150161597
    Abstract: A method is disclosed. The method includes receiving a credential request message requesting a temporary credential associated with a payment account, and then determining, by a server computer, using a routing table and data associated with the payment card, a third-party computer associated with the payment account. The method also includes transmitting the credential request message to the third-party computer, and receiving, by the server computer, the temporary credential from the third-party computer. The method also includes determining, by the server computer, the communication device associated with the requested temporary credential and transmitting, by the server computer, the temporary credential to the communication device.
    Type: Application
    Filed: December 9, 2014
    Publication date: June 11, 2015
    Inventors: Kaushik Subramanian, Thanigaivel Ashwin Raj, Uzma Makhdumi, Bradley Greene