IP Library Granted Patent US 6,804,519
Granted Patent Utility
US 6,804,519 · Confirmation No. 6980

FORWARD LINK INTER-GENERATION SOFT HANDOFF BETWEEN 2G AND 3G CDMA SYSTEMS

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Code Description Pages PDF
2004-08-10 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-03-27 TRNA Transmittal of New Application 3 View
2003-03-27 A.PE Preliminary Amendment 8 View
2003-03-27 SPEC Specification 13 View
2003-03-27 CLM Claims 6 View
2003-03-27 ABST Abstract 1 View
2003-03-27 DRW Drawings-only black and white line drawings 8 View
2003-03-27 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,804,519
App. No.
10/402,041
Filed
2003-03-27
Granted
2004-10-12
Art Unit
2683
PTA
0 days