IP Library › Granted Patent US 6,775,629
Granted Patent Utility
US 6,775,629 · Confirmation No. 6780

SYSTEM AND METHOD FOR ESTIMATING ONE OR MORE TONES IN AN INPUT SIGNAL

Inventors: Yong Rao, Michael Cerna
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-12-22 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-04-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-05 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-02-05 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-02-05 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-02-05 FWCLM Index of Claims 1 View
2004-02-05 SRFW Search information including classification, databases and other search related notes 1 View
2003-11-24 WFEE Fee Worksheet (SB06) 1 View
2003-11-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-11-10 SPEC Specification 1 View
2003-11-10 REM Applicant Arguments/Remarks Made in an Amendment 8 View
2003-08-11 CTNF Non-Final Rejection 12 View
2003-08-11 892 List of references cited by examiner 2 View
2003-07-24 SRNT Examiner's search strategy and results 1 View
2001-12-07 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2001-12-07 1449 List of References cited by applicant and considered by examiner 1 View
2001-06-12 TRNA Transmittal of New Application 3 View
2001-06-12 SPEC Specification 31 View
2001-06-12 CLM Claims 14 View
2001-06-12 ABST Abstract 1 View
2001-06-12 DRW Drawings-only black and white line drawings 17 View
2001-06-12 OATH Oath or Declaration filed 2 View
2001-06-12 LET. Miscellaneous Incoming Letter 1 View
2001-06-12 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-06-12 SRFW Search information including classification, databases and other search related notes 1 View
2001-06-12 FWCLM Index of Claims 1 View
2001-06-12 TRNA Transmittal of New Application 3 View
2001-06-12 DRW Drawings-only black and white line drawings 28 View
2001-06-12 SPEC Specification 31 View
2001-06-12 CLM Claims 14 View
2001-06-12 ABST Abstract 1 View
2001-06-12 OATH Oath or Declaration filed 2 View
2001-06-12 WFEE Fee Worksheet (SB06) 1 View
2001-06-12 WFEE Fee Worksheet (SB06) 1 View
2001-06-12 WCLM Claims Worksheet (PTO-2022) 1 View
2001-06-12 ARTIFACT Artifact sheet indicating an item has been filed which cannot be scanned 1 View
2001-06-12 APPENDIX Appendix to the specification 17 View
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Quick Facts
Patent No.
US 6,775,629
App. No.
09/880,167
Filed
2001-06-12
Granted
2004-08-10
Pub. No.
US20030040875A1
Art Unit
2857
PTA
0 days