IP Library › Granted Patent US 6,671,342
Granted Patent Utility
US 6,671,342 · Confirmation No. 8833

PHASE DETECTORS IN CARRIER RECOVERY FOR OFFSET QAM AND VSB

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2015-02-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-10-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-11-06 TRNA Transmittal of New Application 3 View
2002-11-06 SPEC Specification 49 View
2002-11-06 CLM Claims 2 View
2002-11-06 ABST Abstract 1 View
2002-11-06 DRW Drawings-only black and white line drawings 16 View
2002-11-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,671,342
App. No.
10/288,833
Filed
2002-11-06
Granted
2003-12-30
Pub. No.
US20030058967A1
Art Unit
2634
PTA
-4 days