IP Library › Granted Patent US 6,553,077
Granted Patent Utility
US 6,553,077 · Confirmation No. 2436

METHOD AND APPARATUS FOR CUSTOMIZED SELECTION OF AUDIO CHANNELS

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 Code Description Pages PDF
2010-03-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-03-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-03-11 PA.. Power of Attorney 2 View
2010-03-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2010-03-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-07-31 TRNA Transmittal of New Application 2 View
2001-07-31 SPEC Specification 11 View
2001-07-31 CLM Claims 5 View
2001-07-31 ABST Abstract 1 View
2001-07-31 DRW Drawings-only black and white line drawings 4 View
2001-07-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,553,077
App. No.
09/918,881
Filed
2001-07-31
Granted
2003-04-22
Pub. No.
US20030026344A1
Art Unit
2631
PTA
-4 days