Data processing: presentation processing of document – operator i – Operator interface – On-screen workspace or object
Reexamination Certificate
2005-06-06
2009-10-06
Lo, Weilun (Department: 2179)
Data processing: presentation processing of document, operator i
Operator interface
On-screen workspace or object
C715S810000, C715S771000, C715S854000, C700S017000, C700S065000, C700S083000
Reexamination Certificate
active
07600200
ABSTRACT:
A management system (managing field devices of a process control plan) provided according to an aspect of the present invention enables a user to view historical menus (i.e., the menus as displayed at desired prior time points). Such a feature is enabled in an embodiment by storing displayed tree structure as well as associated item values.
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Lobashov M. et al., Applicability of Internet Protocols for Fieldbus Access, IEEE Factory Communications Systems, Aug 2002, pp. 205-213, Piscataway, NJ.
K Patra Surjya Narayana
Nigam Amit
Prasad Raghavendra T. S.
Honeywell International , Inc.
Lo Weilun
Thappeta Naren
Tran Tuyetlien T
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