Visa International Service Association

Samsung Electronics Co., Ltd.

Erick Wong

Oleg Makhotin

John F Sheets

Glenn Leon Powell

Kiushan Pirzadeh

Igor V Karpenko

Frederick Liu

Sean O'Brien

Julia Wong

Embodiments are described that are directed to optimizing the provisioning of payment account credentials to mobile devices utilizing mobile wallets. In some embodiments, one of multiple provisioning schemes may be selectively chosen for payment account credential provisioning based upon a determined risk involved with a particular provisioning request. A low risk provisioning request leads to an immediate provisioning of a payment credential, whereas a provisioning request of high risk results in the provisioning request being denied. In some embodiments, medium risk provisioning requests will cause an additional user authentication to be performed before the payment account provisioning is finalized. The additional user authentication may occur using a separate communication channel than the channel in which the provisioning request was received.

Methods and systems for provisioning mobile devices with payment credentials

Embodiments of the invention relate to systems and methods for efficiently provisioning mobile devices with personalization data. For some embodiments, a method is disclosed comprising receiving a request for provisioning comprising device information for a mobile device and user authentication information for a user, generating a partial personalization script, an activation script, and a deletion script using the device information, sending the partial personalization script, the activation script, and the deletion script to an application provider computer, wherein the application provider computer initiates execution of the partial personalization script on the mobile device, authenticating the user authentication information, and sending an activation message to the application provider computer, wherein the application provider computer initiates execution of the activation script.

Device provisioning using partial personalization scripts

In one embodiment, a method performed by a microcontroller of an electronic device includes accessing one or more real-time sensor data associated with one or more sensors of the electronic device, determining, by a machine-learning model running on the microcontroller, that an anomalous event has occurred on the electronic device by processing the one or more real-time sensor data with the machine-learning model, and sending, upon the determination that the anomalous event has occurred, a notification regarding the anomalous event to an application running on the electronic device.

Detecting anomalous events using a microcontroller

According to one embodiment of the invention, a subtoken corresponding to a primary token is generated. The primary token corresponds to a credential. The credential may be, for example, a primary account number (PAN) corresponding to a payment account. The subtoken may be a temporary, one-time use subtoken based on a primary token associated with the credential that allows a user to conduct a transaction from his or her account, while still providing security for the user's sensitive data. The subtoken may contain a header and an obfuscated portion. The header of the subtoken routes the subtoken to the entity issuing the subtoken for translation into the primary token. The obfuscated portion acts as a pointer to the primary token and data associated with the primary token. A same check digit may be included in the subtoken, the primary token, and the credential, in order to ensure that the transaction is not improperly denied.

Systems and methods for creating subtokens using primary tokens

Embodiments of the invention generally relate to mobile payments. For example, an application running on a phone can verify a passcode of a consumer. An indication of whether the passcode was verified and a time associated with when the passcode was verified is then sent to a mobile gateway. Later, when a user conducts one or more transactions, a payment processing network can use the indication sent to the mobile gateway to determine whether a the one or more transactions were conducted within a time window, which can be used to authorize the one or more transactions.

Growing community of inventors

Vancouver, Canada

Erick Wong