Lexmark International, Inc.

Albert Tyler Barnett

Mark Stephen Underwood

Forrest Steely

Raymond Michael Marowski

Evan James Powers

Tim Rowland

Rick Kallop

Forrest Lane Steeley

Carl Nieland

Steven Eugene Ritter

A method for encrypting print jobs that includes receiving output data, encrypting the output data with a randomly-generated symmetric session key, generating a session key header by encrypting the randomly-generated symmetric session key using an asymmetric user public key, and encrypting the session key header using a server public key.

Print release with end to end encryption and print tracking

A device, method, system and article for controlling an image forming device including removable RFID functionality. A print job may be received and a determination may be made as to whether the print job includes RFID data. The RFID data may be sent to a removable RFID module when RFID data is included in the print job. Media may then be provided to a first paper path defined in the removable RFID module when RFID data is included in the print job and provided to a second paper path defined in the image forming device. An image may then be formed on the media.

Modular RFID imaging device option

Techniques that enable printing of multi-frequency RFID label schemes are provided. This may include a device for enabling printing of multi-frequency RFID label schemes, a method for printing multi-frequency RFID label schemes, as well as an article having one or more storage mediums having instructions that when executed by one or more processors result in a process for printing a multi-frequency RFID label scheme.

Multi-frequency RFID image forming techniques

Growing community of inventors

Georgetown, KY, United States of America

Albert Tyler Barnett