Communication server for communicating with a remote device United States Patent 05583793

05583793 is referenced by 29 patents and cites 10 patents.

A method and apparatus for communication with a remote device 250 by a node system 200 and a SCADA system 100. The SCADA system 100 communicates with the remote device without protocals or characteristics of the remote device 250 or the communication channel 270 connecting the remote device to the node system. A display 250 may monitor the communication channel 270 and may be remotely located with respect to the node system 200. The node system 200 may schedule the input from the remote device 250 by setting an interval and duration so that the input may be transmitted.

Title
Communication server for communicating with a remote device
Application Number
226130
Publication Number
5583793
Application Date
March 4, 1996
Publication Date
December 10, 1996
Inventor
Keith A Wancowicz
Perry Hall
MD, US
Robert M Galante
New Freedom
PA, US
Charles W Heaps
Eldersburg
MD, US
Michael G Burch
Baltimore
MD, US
Edward A Bubnis Jr
Catonsville
MD, US
Michael Chmilewski
Taneytown
MD, US
Dale A Gray
Lutherville
MD, US
Agent
Lowe Price LeBlanc & Becker
Assignee
GSE Process Solutions
MD, US
IPC
H04B 17/00
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Citations: 29 (view full list)

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  2. David J Boothby, David W Morgan, John R Marien: Synchronization of databases using filters. Puma Technology, Fish & Richardson P C, April 3, 2001: US06212529 (221 worldwide citation)
  3. David G Hart, William L Peterson, David Uy, W Michael Egolf: Method and system for monitoring and controlling an electrical distribution network. ABB Power T&D Company, Woodcock Washburn Kurtz Mackiewicz & Norris, December 21, 1999: US06005759 (208 worldwide citation)
  4. Darryl G Champagne, Robert C Daley, Glen A Walant: Transferring records between two databases. Intellisync Corporation, Fish & Richardson P C, August 2, 2005: US06925477 (203 worldwide citation)
  5. David J Boothby: Synchronization of recurring records in incompatible databases. Puma Technology, Fish & Richardson P C, August 24, 1999: US05943676 (198 worldwide citation)
  6. David J Boothby: Synchronization of databases with date range. Puma Technology, Fish & Richardson P C, October 31, 2000: US06141664 (193 worldwide citation)
  7. David J Boothby, Robert C Daley: Distributed synchronization of databases. Puma Technology, Fish & Richardson P C, April 24, 2001: US06223187 (179 worldwide citation)
  8. Bandu J Wewalaarachchi, D Aruna Sanjaya Gunasiri, M V Priyantha Gunasekera, Haritharan Gunasingham: Method and apparatus for the creation of personalized supervisory and control data acquisition systems for the management and integration of real-time enterprise-wide applications and systems. Eutech Cybernetics, Fenwick & West, May 23, 2000: US06067477 (132 worldwide citation)
  9. Qi Lu, Shang Hua Teng: Efficient large-scale access control for internet/intranet information systems. International Business Machines Corporation, Gray Cary Ware & Friedenrich, April 17, 2001: US06219667 (108 worldwide citation)
  10. David J Boothby, Robert C Daley, John R Marien: Synchronization of databases. Pumatech, Fish & Richardson P C, December 11, 2001: US06330568 (98 worldwide citation)

References: 10

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