Visa International Service Association

Bharatkumar Patel

Christian Aabye

John F Sheets

Erick Wong

Hao Ngo

Oleg Makhotin

Christian Flurscheim

Sanjeev Sharma

Eduardo Lopez

Christopher David Jones

Abhishek Guglani

Jarkko Oskari Sevanto

Tai Lung Burnnet Or

Amyn Laasi

Elena Gladkaya

Sachin Bountra

Amer Pasha

Christopher Jones

Systems and methods provide for communication of transaction data that is formatted according to a transaction type that is support by an access device. First transaction data may be formatted according to a first type of transaction supported by a first access device and second transaction data may be formatted according to a second type of transaction supported by a second access device. The first transaction data may be transmitted over a first communication link to the first access device and the second transaction data may be transmitted to the second access over a second communication link.

Cloud-based transactions methods and systems

Techniques for enhancing the security of a communication device when conducting a transaction using the communication device may include receiving a cryptogram generation key replenishment request that includes transaction log information derived from transaction data stored in a transaction log on a communication device, verifying that the transaction log information in the replenishment request is consistent with the previously received transaction information, and providing a new cryptogram generation key to the communication device in response to verifying the transaction log information in the replenishment request.

Systems and methods provide for communication of transaction data that is formatted according to a transaction type that is support by an access device. First transaction data may be formatted according to a first type of transaction supported by a first access device and second transaction data may be formatted according to a second type of transaction supported by a second access device. The first transaction data may be transmitted over a first wireless communication link to the first access device and the second transaction data may be transmitted to the second access over a second wireless communication link.

Techniques for enhancing the security of a communication device when conducting a transaction using the communication device may include using a limited-use key (LUK) to generate a transaction cryptogram, and sending a token instead of a real account identifier and the transaction cryptogram to an access device to conduct the transaction. The LUK may be associated with a set of one or more limited-use thresholds that limits usage of the LUK, and the transaction can be authorized based on at least whether usage of the LUK has exceeded the set of one or more limited-use thresholds.

A value transfer system and methods are disclosed. A sending entity may initiate a cross-border value transfer by authenticating with an authentication system, where the authentication system communicates with an identity database populated with profiles for the sending entity and a recipient entity that contain government data, where the government data is used in the authentication process.

Value transfer with identity database

Growing community of inventors

Singapore, Singapore

Bharatkumar Patel