IP Library › Granted Patent US 6,725,021
Granted Patent Utility
US 6,725,021 · Confirmation No. 1098

METHOD FOR TUNING AN ENVELOPE TRACKING AMPLIFICATION SYSTEM

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2015-01-23 IMIS Miscellaneous Internal Document 1 View
2011-03-04 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-03-08 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-06-20 TRNA Transmittal of New Application 2 View
2002-06-20 SPEC Specification 19 View
2002-06-20 CLM Claims 7 View
2002-06-20 ABST Abstract 1 View
2002-06-20 DRW Drawings-only black and white line drawings 5 View
2002-06-20 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,725,021
App. No.
10/175,666
Filed
2002-06-20
Granted
2004-04-20
Examiner
TRINH, SONNY
Art Unit
2685
PTA
0 days