IP Library › Granted Patent US 6,778,831
Granted Patent Utility PCT National Stage
US 6,778,831 · Confirmation No. 9713

HANDOVER DETERMINATION AND POWER CONTROL ADJUSTMENT IN MOBILE COMMUNICATIONS SYSTEMS WITH FREQUENCY HOPPING

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2011-03-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-07-06 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-09-24 LET. Miscellaneous Incoming Letter 18 View
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Quick Facts
Patent No.
US 6,778,831
App. No.
09/856,546
Filed
2001-09-24
Effective Filing
2001-05-22
Granted
2004-08-17
Art Unit
2683
PTA
0 days