IP Library Granted Patent US 6,711,219
Granted Patent Utility
US 6,711,219 · Confirmation No. 8210

INTERFERENCE CANCELLATION IN A SIGNAL

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Code Description Pages PDF
2014-06-03 PETDEC Petition Decision 1 View
2014-05-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-05-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-05-09 MFEE.C.AD Maintenance Fee Address Change 2 View
2014-05-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-05-08 PA.. Power of Attorney 2 View
2014-05-08 C.AD Change of Address 2 View
2014-05-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-05-08 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-03-14 PET.OP Petition for review by the Office of Petitions 1 View
2014-03-14 WFEE Fee Worksheet (SB06) 1 View
2014-03-14 WFEE Fee Worksheet (SB06) 1 View
2010-05-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-05-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-27 PA.. Power of Attorney 1 View
2010-04-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-04-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-27 C.AD Change of Address 1 View
2004-01-27 LET. Miscellaneous Incoming Letter 1 View
2001-11-19 TRNA Transmittal of New Application 3 View
2001-11-19 ADS Application Data Sheet 3 View
2001-11-19 SPEC Specification 45 View
2001-11-19 CLM Claims 12 View
2001-11-19 ABST Abstract 1 View
2001-11-19 DRW Drawings-only black and white line drawings 8 View
2001-11-19 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,711,219
App. No.
09/988,218
Filed
2001-11-19
Granted
2004-03-23
Pub. No.
US20040017867A1
Examiner
TRAN, KHAI
Art Unit
2631
PTA
-4 days