IP Library › Granted Patent US 6,831,580
Granted Patent Utility
US 6,831,580 · Confirmation No. 2686

DIGITAL-TO-ANALOG CONVERTER WITH LINEAR AMPLIFICATION RATE

Inventor: Chang-Min Bae
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2009-10-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-10-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-09-27 PA.. Power of Attorney 2 View
2009-09-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-09-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2004-10-18 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2004-10-18 1449 List of References cited by applicant and considered by examiner 1 View
2004-08-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-12 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-08-12 FOR Foreign Reference 7 View
2004-08-12 FOR Foreign Reference 9 View
2004-08-12 WFEE Fee Worksheet (SB06) 2 View
2004-06-23 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-23 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-06-23 1449 List of References cited by applicant and considered by examiner 1 View
2004-06-23 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-23 FWCLM Index of Claims 1 View
2004-06-23 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-22 SRNT Examiner's search strategy and results 2 View
2004-06-01 WFEE Fee Worksheet (SB06) 1 View
2004-05-21 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-05-21 CLM Claims 2 View
2004-05-21 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-05-21 136A Authorization for Extension of Time all replies 1 View
2004-02-20 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-02-20 FOR Foreign Reference 9 View
2004-02-20 FOR Foreign Reference 12 View
2004-01-27 CTNF Non-Final Rejection 7 View
2004-01-27 892 List of references cited by examiner 1 View
2004-01-27 FWCLM Index of Claims 1 View
2004-01-27 SRFW Search information including classification, databases and other search related notes 1 View
2004-01-14 WFEE Fee Worksheet (SB06) 1 View
2004-01-12 SRNT Examiner's search strategy and results 2 View
2004-01-09 SRNT Examiner's search strategy and results 1 View
2003-12-12 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2003-12-12 CLM Claims 2 View
2003-12-12 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-12-12 RCEX Request for Continued Examination (RCE) 3 View
2003-11-28 CTAV Advisory Action (PTOL-303) 3 View
2003-11-14 A.NE Response After Final Action 1 View
2003-11-14 CLM Claims 2 View
2003-11-14 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-09-12 CTFR Final Rejection 7 View
2003-09-12 892 List of references cited by examiner 1 View
2003-08-28 SRNT Examiner's search strategy and results 1 View
2003-08-27 SRNT Examiner's search strategy and results 1 View
2003-08-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-08-11 CLM Claims 2 View
2003-08-11 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-05-15 CTNF Non-Final Rejection 5 View
2003-05-15 FOR Foreign Reference 16 View
2003-05-15 892 List of references cited by examiner 1 View
2003-05-08 SRNT Examiner's search strategy and results 3 View
2002-08-07 TRNA Transmittal of New Application 4 View
2002-08-07 SPEC Specification 15 View
2002-08-07 CLM Claims 2 View
2002-08-07 ABST Abstract 1 View
2002-08-07 DRW Drawings-only black and white line drawings 7 View
2002-08-07 OATH Oath or Declaration filed 3 View
2002-08-07 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-08-07 SRFW Search information including classification, databases and other search related notes 1 View
2002-08-07 FWCLM Index of Claims 1 View
2002-08-07 TRNA Transmittal of New Application 4 View
2002-08-07 DRW Drawings-only black and white line drawings 7 View
2002-08-07 SPEC Specification 15 View
2002-08-07 CLM Claims 2 View
2002-08-07 ABST Abstract 1 View
2002-08-07 OATH Oath or Declaration filed 3 View
2002-08-07 WFEE Fee Worksheet (SB06) 1 View
2002-08-07 WFEE Fee Worksheet (SB06) 2 View
2002-08-07 FRPR Certified Copy of Foreign Priority Application 25 View
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Quick Facts
Patent No.
US 6,831,580
App. No.
10/213,810
Filed
2002-08-07
Granted
2004-12-14
Pub. No.
US20030112167A1
Art Unit
2819
PTA
-92 days