Apple Inc.

Scott T Boyd

Augustin J Farrugia

Gianpaolo Fasoli

Sean Boland Kelly

Patrice Olivier Gautier

Andrew Roger Whalley

Conrad Sauerwald

Payam Mirrashidi

Michael Kuohao Chu

Braden Jacob Thomas

Thomas Matthieu Alsina

Kenneth W Scott

Rajit Shinh

Pedraum R Pardehpoosh

Pedraum Pardehpoosh

In one embodiment, a unique (or quasi unique) identifier can be received by an application store, or other on-line store, and the store can create a signed receipt that includes data desired from the unique identifier. This signed receipt is then transmitted to a device that is running the application obtained from the on-line store and the device can verify the receipt by deriving the unique (or quasi-unique) identifier from the signed receipt and comparing the derived identifier with the device identifier stored on the device, or the vendor identifier assigned to the application vendor.

Securing in-app purchases

Growing community of inventors

Montara, CA, United States of America

Scott T Boyd