IP Library Granted Patent US 6,629,117
Granted Patent Utility
US 6,629,117 · Confirmation No. 4529

METHOD FOR COMPUTING A FAST FOURIER TRANSFORM AND ASSOCIATED CIRCUIT FOR ADDRESSING A DATA MEMORY

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Code Description Pages PDF
2016-03-17 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-03-17 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-03-10 PA.. Power of Attorney 1 View
2016-03-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-03-10 MFEE.C.AD Maintenance Fee Address Change 1 View
2016-03-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-05-05 OATH Oath or Declaration filed 93 View
2012-05-30 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2012-02-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-02-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-01-31 PA.. Power of Attorney 1 View
2012-01-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-01-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2003-07-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-02 LET. Miscellaneous Incoming Letter 1 View
2002-07-05 TRNA Transmittal of New Application 4 View
2002-07-05 DRW Drawings-only black and white line drawings 1 View
2002-04-19 TRNA Transmittal of New Application 3 View
2002-04-19 A.PE Preliminary Amendment 3 View
2002-04-19 SPEC Specification 24 View
2002-04-19 CLM Claims 6 View
2002-04-19 ABST Abstract 1 View
2002-04-19 DRW Drawings-only black and white line drawings 5 View
2002-04-19 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,629,117
App. No.
10/126,602
Filed
2002-06-05
Effective Filing
2002-04-19
Granted
2003-09-30
Pub. No.
US20020178194A1
Art Unit
2124
PTA
-2 days