IP Library › Granted Patent US 6,615,263
Granted Patent Utility
US 6,615,263 · Confirmation No. 3541

TWO-TIER AUTHENTICATION SYSTEM WHERE CLIENTS FIRST AUTHENTICATE WITH INDEPENDENT SERVICE PROVIDERS AND THEN AUTOMATICALLY EXCHANGE MESSAGES WITH A CLIENT CONTROLLER TO GAIN NETWORK ACCESS

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2003-07-07 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-01-25 TRNA Transmittal of New Application 2 View
2001-01-25 SPEC Specification 15 View
2001-01-25 CLM Claims 13 View
2001-01-25 ABST Abstract 1 View
2001-01-25 DRW Drawings-only black and white line drawings 5 View
2001-01-25 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,615,263
App. No.
09/768,272
Filed
2001-01-25
Granted
2003-09-02
Pub. No.
US20010007996A1
Art Unit
2157
PTA
-14 days