IP Library › Granted Patent US 6,792,057
Granted Patent Utility
US 6,792,057 · Confirmation No. 7104

PARTIAL BAND RECONSTRUCTION OF FREQUENCY CHANNELIZED FILTERS

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 Code Description Pages PDF
2011-07-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-07-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-29 PA.. Power of Attorney 2 View
2011-06-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-06-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-11-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-11-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-10-28 PA.. Power of Attorney 4 View
2009-10-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-01-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-07-23 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-07-23 LET. Miscellaneous Incoming Letter 2 View
2004-07-06 LET. Miscellaneous Incoming Letter 1 View
2004-07-06 DRW Drawings-only black and white line drawings 15 View
2002-11-25 TRNA Transmittal of New Application 3 View
2002-11-25 ADS Application Data Sheet 2 View
2002-11-25 SPEC Specification 33 View
2002-11-25 CLM Claims 3 View
2002-11-25 ABST Abstract 1 View
2002-11-25 DRW Drawings-only black and white line drawings 11 View
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Quick Facts
Patent No.
US 6,792,057
App. No.
10/303,498
Filed
2002-11-25
Granted
2004-09-14
Pub. No.
US20040042557A1
Art Unit
2634
PTA
-133 days