IP Library › Granted Patent US 6,801,773
Granted Patent Utility
US 6,801,773 · Confirmation No. 8982

APPARATUS, METHOD AND SYSTEM FOR MOBILE WIRELESS COMMUNICATION HAND-OFF UTILIZING SHARED DIRECTORY NUMBERS AND MULTIWAY CAPABILITIES

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 Code Description Pages PDF
2008-11-13 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-08-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-09 LET. Miscellaneous Incoming Letter 1 View
2004-07-09 DRW Drawings-only black and white line drawings 5 View
2001-06-28 TRNA Transmittal of New Application 2 View
2001-06-28 SPEC Specification 14 View
2001-06-28 CLM Claims 9 View
2001-06-28 ABST Abstract 1 View
2001-06-28 DRW Drawings-only black and white line drawings 5 View
2001-06-28 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,801,773
App. No.
09/895,427
Filed
2001-06-28
Granted
2004-10-05
Pub. No.
US20030003915A1
Art Unit
2683
PTA
-152 days