IP Library › Granted Patent US 6,751,587
Granted Patent Utility
US 6,751,587 · Confirmation No. 9065

EFFICIENT EXCITATION QUANTIZATION IN NOISE FEEDBACK CODING WITH GENERAL NOISE SHAPING

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2009-07-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-23 PA.. Power of Attorney 1 View
2009-07-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 8 View
2009-07-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-02-13 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2004-02-13 1449 List of References cited by applicant and considered by examiner 5 View
2004-01-14 IDS Information Disclosure Statement (IDS) Form (SB08) 10 View
2004-01-14 FOR Foreign Reference 35 View
2004-01-09 IFEE Issue Fee Payment (PTO-85B) 4 View
2003-12-22 IDS Information Disclosure Statement (IDS) Form (SB08) 11 View
2003-12-22 FOR Foreign Reference 36 View
2003-11-25 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2003-11-25 1449 List of References cited by applicant and considered by examiner 5 View
2003-10-09 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-10-09 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2003-10-09 1449 List of References cited by applicant and considered by examiner 2 View
2003-10-09 892 List of references cited by examiner 1 View
2003-10-09 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-10-09 FWCLM Index of Claims 1 View
2003-10-09 SRFW Search information including classification, databases and other search related notes 1 View
2003-09-26 IDS Information Disclosure Statement (IDS) Form (SB08) 9 View
2003-09-26 LET. Miscellaneous Incoming Letter 2 View
2003-09-22 SRNT Examiner's search strategy and results 2 View
2003-07-10 IDS Information Disclosure Statement (IDS) Form (SB08) 7 View
2003-07-10 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-07-10 FOR Foreign Reference 2 View
2003-07-10 FOR Foreign Reference 10 View
2003-07-10 FOR Foreign Reference 5 View
2003-07-10 FOR Foreign Reference 6 View
2002-11-07 LET. Miscellaneous Incoming Letter 2 View
2002-11-07 PA.. Power of Attorney 6 View
2002-08-12 TRNA Transmittal of New Application 5 View
2002-08-12 ADS Application Data Sheet 1 View
2002-08-12 SPEC Specification 105 View
2002-08-12 CLM Claims 4 View
2002-08-12 ABST Abstract 1 View
2002-08-12 DRW Drawings-only black and white line drawings 47 View
2002-08-12 OATH Oath or Declaration filed 4 View
2002-08-12 WCLM Claims Worksheet (PTO-2022) 1 View
2002-08-12 WFEE Fee Worksheet (SB06) 1 View
2002-08-12 WFEE Fee Worksheet (SB06) 1 View
2002-08-12 XT/ Extension of Time 1 View
2002-08-12 TRNA Transmittal of New Application 5 View
2002-08-12 ADS Application Data Sheet 1 View
2002-08-12 SPEC Specification 105 View
2002-08-12 CLM Claims 4 View
2002-08-12 ABST Abstract 1 View
2002-08-12 DRW Drawings-only black and white line drawings 47 View
2002-08-12 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,751,587
App. No.
10/216,442
Filed
2002-08-12
Granted
2004-06-15
Pub. No.
US20030135365A1
Examiner
MAI, HUY KIM
Art Unit
2873
PTA
0 days