Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2011-07-12
2011-07-12
Homaypunmehr, Farid (Department: 2434)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C726S022000, C726S023000, C726S024000, C726S025000
Reexamination Certificate
active
07979706
ABSTRACT:
The subject invention relates to a system and methodology facilitating automated manufacturing processes in a regulated industrial controller environment, wherein operator commands are tied to one or more signature requirements before the requested commands take effect in a batch system. In one aspect, a system is provided for signature processing in an industrial control environment. The system includes a queuing component to hold a pending request for an action. A signature component then determines when an electronic signature is completed for the action, wherein a batch processor executes the action from the queuing component after the electronic signature is completed. A policy component can be provided to define one or more conditions for completing the electronic signature.
REFERENCES:
patent: 6581020 (2003-06-01), Buote et al.
patent: 6675095 (2004-01-01), Bird et al.
patent: 6681198 (2004-01-01), Buote et al.
patent: 6935951 (2005-08-01), Paulsen et al.
patent: 7264152 (2007-09-01), Tsuei et al.
patent: 2002/0183056 (2002-12-01), Lundblade et al.
patent: 2003/0151620 (2003-08-01), Fujita et al.
patent: 2004/0117624 (2004-06-01), Brandt et al.
patent: 2004/0254894 (2004-12-01), Tsuei et al.
patent: 2007/0100701 (2007-05-01), Boccon-Gibod et al.
Sasha V. Ilyukhin, Timothy A. Haley, and John W. Larkin, Control System Validation: Key to Automated Food Processing, FoodTechnology, Mar. 2000, vol. 54, No. 3 pp. 66-72.
David Deitz, Addressing 21 CFR Part 11 Requirements with an Automated Configuration Audit Trial and Version Management System, The Official Journal of ISPE, Mar./Apr. 2001, vol. 21 No. 2.
Harriman Dant B Shaifer
Homaypunmehr Farid
Miller John M.
Rockwell Automation Technologies Inc.
Turocy & Watson LLP
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