The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2009
Filed:
Sep. 14, 2005
Kenneth L. Engelbrecht, Blaine, MN (US);
Douglas A. Fuller, Eagan, MN (US);
David C. Johnson, Roseville, MN (US);
Kenneth L. Engelbrecht, Blaine, MN (US);
Douglas A. Fuller, Eagan, MN (US);
David C. Johnson, Roseville, MN (US);
Unisys Corporation, Blue Bell, PA (US);
Abstract
A system and method are provided for detecting and recovering from errors in a control store memory of an electronic data processing system. In some cases, errors in the control store memory are detected and recovered from without any required interaction with an operating system of the data processing system. Thus, errors in the control store memory can be handled seamlessly and efficiently, without requiring a maintenance technician, or in some cases, a specialized operating system routine, to help diagnose and fix the error.