IP Library Patent Application 10244979
Patent Application Utility
App. No. 10/244,979 · Confirmation No. 6577

METHOD AND APPARATUS FOR TRANSMITTING CODED AUDIO SIGNALS THROUGH A TRANSMISSION CHANNEL WITH LIMITED BANDWIDTH

Inventor: Larry Hinderks
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2016-04-05 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
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2014-07-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-07-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-07-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-01-07 PA.. Power of Attorney 1 View
2008-01-07 R3.73 Assignee showing of ownership per 37 CFR 3.73 4 View
2008-01-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-06-04 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-09-17 TRNA Transmittal of New Application 2 View
2002-09-17 SPEC Specification 16 View
2002-09-17 CLM Claims 11 View
2002-09-17 ABST Abstract 1 View
2002-09-17 DRW Drawings-only black and white line drawings 27 View
2002-09-17 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/244,979
Filed
2002-09-17
Granted
2004-08-17
Pub. No.
US20030016796A1
Art Unit
2643
PTA
0 days