Inventor

MCDONALD JOHN G

US20 patents

⚠️ This page may combine multiple inventors who share the name “MCDONALD JOHN G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MCDONALD JOHN G

AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC

Magnetic card swipe emulation systems and methods

Magnetic card swipe emulation systems and methods

Systems and methods for in-application and in-browser purchases

Transaction device use of a dynamically generated value based on a next expected session key

Systems and methods for in-application and in-browser purchases

Methods for rapidly provisioning application functionality to a mobile communication device

Sending a cryptogram to a POS while disconnected from a network

Card swipe emulation systems and methods

Systems and methods for in-application and in-browser purchases

Transaction device use of a dynamically generated value based on a next expected session key

Sending a cryptogram to a POS while disconnected from a network

Transaction device use of a dynamically generated value based on a next expected session key

Next expected session key

Host card emulation systems and methods

AMERICAN EXPRESS TRAVEL RELATE

Systems and methods for rapidly provisioning functionality to one or more mobile communication devices

Systems and methods for rapidly provisioning functionality to one or more mobile communication devices

Systems and methods for rapidly provisioning functionality to one or more mobile communication devices

III HOLDINGS 1 LLC

Systems and methods for lossless compression of data and high speed manipulation thereof

LESKO JOSEPH

Systems and methods for lossless compression of data and high speed manipulation thereof

EVANS RICHARD A

Systems and methods for lossless compression of data and high speed manipulation thereof