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App. No. 09/972,874 · Confirmation No. 5603

FFT-BASED FILTERING FOR LOW-QUALITY SIGNAL DIRECTION FINDING

Inventor: Neil D. Fox
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2016-12-09 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2016-12-01 PA.. Power of Attorney 1 View
2016-12-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-12-11 TRNA Transmittal of New Application 2 View
2001-12-11 DRW Drawings-only black and white line drawings 2 View
2001-10-10 TRNA Transmittal of New Application 3 View
2001-10-10 ADS Application Data Sheet 1 View
2001-10-10 SPEC Specification 12 View
2001-10-10 CLM Claims 4 View
2001-10-10 ABST Abstract 1 View
2001-10-10 DRW Drawings-only black and white line drawings 2 View
2001-10-10 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/972,874
Filed
2001-10-10
Granted
2002-10-22
Art Unit
3662
PTA
0 days