(19)
(11) EP 1 457 020 A1

(12)

(43) Date of publication:
15.09.2004 Bulletin 2004/38

(21) Application number: 02797175.3

(22) Date of filing: 04.12.2002
(51) International Patent Classification (IPC)7: H04L 29/06
(86) International application number:
PCT/US2002/038621
(87) International publication number:
WO 2003/053025 (26.06.2003 Gazette 2003/26)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR

(30) Priority: 18.12.2001 US 341384 P
16.10.2002 US 272114

(71) Applicant: Siemens Energy & Automation, Inc.
Alpharetta, GA 30005-4437 (US)

(72) Inventors:
  • FULTON, Temple
    Elizabethton, TN 37643 (US)
  • FREEMON, Galen
    Johnson City, TN 37604 (US)

(74) Representative: Condon, Neil et al
Siemens Shared Service,Siemens AGP.O. Box 22 16 34
80506 München
80506 München (DE)

   


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