IP Library Granted Patent US 6,798,854
Granted Patent Utility
US 6,798,854 · Confirmation No. 2056

SYSTEM AND METHOD FOR CANCELING INTERFERENCE IN A COMMUNICATION SYSTEM

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Code Description Pages PDF
2009-01-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-01-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-12-15 PA.. Power of Attorney 3 View
2008-12-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-12-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-08-28 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2008-05-27 COCIN Request for Certificate of Correction 3 View
2008-05-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-08-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-11 C.AD Change of Address 1 View
2001-06-11 TRNA Transmittal of New Application 1 View
2001-06-11 SPEC Specification 30 View
2001-06-11 CLM Claims 15 View
2001-06-11 ABST Abstract 1 View
2001-06-11 DRW Drawings-only black and white line drawings 9 View
2001-06-11 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,798,854
App. No.
09/878,730
Filed
2001-06-11
Granted
2004-09-28
Pub. No.
US20020094044A1
Examiner
KIM, KEVIN
Art Unit
2634
PTA
-2 days