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:
Nov. 18, 2003
Filed:
Apr. 29, 2000
Applicant:
Inventors:
Kent A. Dickey, Westford, MA (US);
Michael L. Ziegler, Campbell, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/100 ;
U.S. Cl.
CPC ...
G06F 1/100 ;
Abstract
The present invention provides for a method and system for ensuring error containment in packet based systems which are capable of large scaleability. In operation, an error bit travels with each data packet and if the bit is set, any device which receives the data packet acts to contain that packet. Thus, the error message travels only as far as the error data and does not stop processing at locations not affected by the error. Any system resource, upon receipt of a set error bit, must act to correct the fault.