IP Library › Granted Patent US 6,732,321
Granted Patent Utility
US 6,732,321 · Confirmation No. 1391

METHOD, APPARATUS, AND ARTICLE OF MANUFACTURE FOR ERROR DETECTION AND CHANNEL MANAGEMENT IN A COMMUNICATION SYSTEM

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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
2004-02-09 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-03-27 TRNA Transmittal of New Application 2 View
2001-03-27 ADS Application Data Sheet 1 View
2001-03-27 SPEC Specification 20 View
2001-03-27 CLM Claims 6 View
2001-03-27 ABST Abstract 1 View
2001-03-27 DRW Drawings-only black and white line drawings 7 View
2001-03-27 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,732,321
App. No.
09/818,428
Filed
2001-03-27
Granted
2004-05-04
Pub. No.
US20020174376A1
Art Unit
2133
PTA
0 days