IP Library › Granted Patent US 6,490,245
Granted Patent Utility
US 6,490,245 · Confirmation No. 1572

METHOD AND APPARATUS FOR RECOVERING FROM A SIGNALLING FAILURE IN A SWITCHED CONNECTION DATA TRANSMISSION NETWORK

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 Code Description Pages PDF
2001-07-31 TRNA Transmittal of New Application 2 View
2001-07-31 A.PE Preliminary Amendment 26 View
2001-07-31 SPEC Specification 21 View
2001-07-31 CLM Claims 7 View
2001-07-31 ABST Abstract 1 View
2001-07-31 DRW Drawings-only black and white line drawings 8 View
2001-07-31 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,490,245
App. No.
09/917,714
Filed
2001-07-31
Granted
2002-12-03
Pub. No.
US20010043561A1
Art Unit
2661
PTA
-153 days