IP Library › Granted Patent US 6,475,245
Granted Patent Utility
US 6,475,245 · Confirmation No. 7306

METHOD AND APPARATUS FOR HYBRID CODING OF SPEECH AT 4KBPS HAVING PHASE ALIGNMENT BETWEEN MODE-SWITCHED FRAMES

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 Code Description Pages PDF
2010-01-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-01-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-01-15 LET. Miscellaneous Incoming Letter 1 View
2010-01-15 LET. Miscellaneous Incoming Letter 2 View
2010-01-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-01-15 PA.. Power of Attorney 2 View
2010-01-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-02-05 TRNA Transmittal of New Application 10 View
2001-02-05 A.PE Preliminary Amendment 7 View
2001-02-05 SPEC Specification 60 View
2001-02-05 CLM Claims 14 View
2001-02-05 ABST Abstract 1 View
2001-02-05 DRW Drawings-only black and white line drawings 15 View
2001-02-05 OATH Oath or Declaration filed 5 View
2001-02-05 LET. Miscellaneous Incoming Letter 4 View
2001-02-05 TRNA Transmittal of New Application 10 View
2001-02-05 A.PE Preliminary Amendment 7 View
2001-02-05 SPEC Specification 60 View
2001-02-05 CLM Claims 14 View
2001-02-05 ABST Abstract 1 View
2001-02-05 DRW Drawings-only black and white line drawings 15 View
2001-02-05 OATH Oath or Declaration filed 5 View
2001-02-05 LET. Miscellaneous Incoming Letter 4 View
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Quick Facts
Patent No.
US 6,475,245
App. No.
09/777,424
Filed
2001-02-05
Granted
2002-11-05
Pub. No.
US20010023396A1
Art Unit
2654
PTA
-90 days