Patents by Inventor Christer E. Fernstrom

Christer E. Fernstrom 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).

  • Patent number: 8117617
    Abstract: A printing system and method for processing print jobs in a network of printers are disclosed. The printers each have high and low operational states. A job ticket is associated with each print job. The job ticket designates one of the network printers as a target printer for printing the job and includes print job parameters related to redirection and delay for the print job. Where the target printer for the print job is in the low operational state, the print job related redirection and delay parameters for the job are identified. Based on the identified parameters, the print job may be scheduled for at least one of redirection and delay, where the parameters for redirection/delay permit, whereby the likelihood that the print job is printed sequentially with another print job on one of the network printers, without that one printer entering an intervening low operational state, is increased.
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: February 14, 2012
    Assignee: Xerox Corporation
    Inventors: Christer E. Fernstrom, Christophe P. Mitenne
  • Patent number: 7770220
    Abstract: A system and method for controlling the reproduction of secure documents includes detecting an electronic data storage device of a secure document; reading the electronic data storage device of the secure document; determining rules for accessing the information stored in the electronic data storage device of the secure document; obtaining a user identity; comparing the rules for accessing the information with the user identity; and determining which of the information stored in the electronic data storage device to allow access to.
    Type: Grant
    Filed: August 16, 2005
    Date of Patent: August 3, 2010
    Inventor: Christer E. Fernstrom
  • Publication number: 20090138878
    Abstract: A printing system and method for processing print jobs in a network of printers are disclosed. The printers each have high and low operational states. A job ticket is associated with each print job. The job ticket designates one of the network printers as a target printer for printing the job and includes print job parameters related to redirection and delay for the print job. Where the target printer for the print job is in the low operational state, the print job related redirection and delay parameters for the job are identified. Based on the identified parameters, the print job may be scheduled for at least one of redirection and delay, where the parameters for redirection/delay permit, whereby the likelihood that the print job is printed sequentially with another print job on one of the network printers, without that one printer entering an intervening low operational state, is increased.
    Type: Application
    Filed: November 26, 2007
    Publication date: May 28, 2009
    Inventors: Christer E. Fernstrom, Christophe P. Mitenne