Patents by Inventor Sharon Mathiason

Sharon Mathiason 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: 5200958
    Abstract: A method and apparatus provide for recovering from faults in an electronic reprographic system for scanning and synchronously or asynchronously processing and printing a plurality of jobs. The system is monitored for the occurrence of faults in a job, the faults are identified and recorded through a fault logging service and a specific response is initiated to the faults recorded by the fault logging service. Provision is made for using the log offline to determine the cause and effect of problems created by the faults in the system. The invention further provides for using the log online to monitor the occurrence of hardware faults in the system, and initiate the appropriate online diagnostic routine, whose response can further isolate a suspected problem.
    Type: Grant
    Filed: September 28, 1990
    Date of Patent: April 6, 1993
    Assignee: Xerox Corporation
    Inventors: Robert S. Hamilton, Daniel C. Chen, Sharon Mathiason, Ronald S. Tomory, Anthony M. Federico