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App. No. 09/888,965 · Confirmation No. 1414

BIOLOGICALLY-BASED SIGNAL PROCESSING SYSTEM APPLIED TO NOISE REMOVAL FOR SIGNAL EXTRACTION

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-05-28 LET. Miscellaneous Incoming Letter 2 View
2004-05-28 DRW Drawings-only black and white line drawings 1 View
2004-05-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-05-28 LET. Miscellaneous Incoming Letter 1 View
2004-05-28 PA.. Power of Attorney 2 View
2001-10-15 TRNA Transmittal of New Application 2 View
2001-10-15 DRW Drawings-only black and white line drawings 1 View
2001-06-25 TRNA Transmittal of New Application 4 View
2001-06-25 SPEC Specification 14 View
2001-06-25 CLM Claims 4 View
2001-06-25 ABST Abstract 1 View
2001-06-25 DRW Drawings-only black and white line drawings 1 View
2001-06-25 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/888,965
Filed
2001-06-25
Granted
2004-07-13
Pub. No.
US20020023066A1
Art Unit
2121
PTA
-47 days