Patents by Inventor Albert Tyler Barnett

Albert Tyler Barnett has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Print release with end to end encryption and print tracking
    Patent number: 8924709
    Abstract: 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.
    Type: Grant
    Filed: December 31, 2012
    Date of Patent: December 30, 2014
    Assignee: Lexmark International, Inc.
    Inventors: Forrest Steely, Albert Tyler Barnett
  • Print Release with End to End Encryption and Print Tracking
    Publication number: 20140189351
    Abstract: 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.
    Type: Application
    Filed: December 31, 2012
    Publication date: July 3, 2014
    Applicant: LEXMARK INTERNATIONAL, INC.
    Inventors: Forrest Steely, Albert Tyler Barnett
  • Modular RFID imaging device option
    Patent number: 8313187
    Abstract: 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.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: November 20, 2012
    Assignee: Lexmark International, Inc.
    Inventors: Albert Tyler Barnett, Rick Kallop, Raymond Michael Marowski, Carl Nieland, Evan J. Powers, Steven Eugene Ritter, Tim Rowland, Forrest Steely, Mark Stephen Underwood
  • Multi-frequency RFID image forming techniques
    Patent number: 8058995
    Abstract: 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.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: November 15, 2011
    Assignee: Lexmark International, Inc.
    Inventors: Albert Tyler Barnett, Raymond Michael Marowski, Forrest Lane Steeley, Mark Stephen Underwood, Evan James Powers
  • Multi-Frequency RFID Image Forming Techniques
    Publication number: 20100066511
    Abstract: 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.
    Type: Application
    Filed: September 16, 2008
    Publication date: March 18, 2010
    Inventors: Albert Tyler Barnett, Raymond Michael Marowski, Forrest Lane Steeley, Mark Stephen Underwood, Evan James Powers
  • Modular RFID Imaging Device Option
    Publication number: 20090274504
    Abstract: 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.
    Type: Application
    Filed: April 30, 2008
    Publication date: November 5, 2009
    Inventors: Albert Tyler Barnett, Rick Kallop, Raymond Michael Marowski, Carl Nieland, Evan J. Powers, Steve Eugene Ritter, Tim Rowland, Forrest Steely, Mark Stephen Underwood
  • Printer driver that encrypts print data
    Publication number: 20090063860
    Abstract: A system for transmitting encrypted print job data across a network. The printer driver on the client device encrypts the print job data using a random AES key and uses the printer's public key to encrypt the random AES key. The print job data remains encrypted during transmission from the client device to the printer via the server. As such, the contents of the print job cannot be viewed by anyone who eavesdrops on the communications between the client device and the printer or by anyone who obtains the print job data from the server's data storage medium. The printer's public certificate, containing the printer's public key, is promulgated to the client device via the server which stores the printer's public certificate with other data pertinent to the client device's printer driver.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 5, 2009
    Inventors: Albert Tyler Barnett, David Zachery Lindsey, Kenneth Ross Wilkerson