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App. No. 10/206,826 · Confirmation No. 8442

APPARATUS AND METHOD FOR EMBEDDING AND EXTRACTING INFORMATION IN ANALOG SIGNALS USING DISTRIBUTED SIGNAL FEATURES AND REPLICA MODULATION

Inventor: Rade Petrovic
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
2011-05-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-10 PA.. Power of Attorney 1 View
2011-05-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-05-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-01-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-01-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-01-02 PA.. Power of Attorney 1 View
2009-01-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-01-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-12-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-29 TRNA Transmittal of New Application 1 View
2002-07-29 ADS Application Data Sheet 2 View
2002-07-29 SPEC Specification 41 View
2002-07-29 CLM Claims 3 View
2002-07-29 ABST Abstract 1 View
2002-07-29 DRW Drawings-only black and white line drawings 10 View
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Quick Facts
App. No.
10/206,826
Filed
2002-07-29
Granted
2004-01-27
Pub. No.
US20030063747A1
Art Unit
2134
PTA
-58 days