IP Library Granted Patent US 6,778,119
Granted Patent Utility
US 6,778,119 · Confirmation No. 3151

METHOD AND APPARATUS FOR ACCURATE DIGITAL-TO-ANALOG CONVERSION

Inventor: Marcus W. May
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2015-03-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2015-03-21 PA.. Power of Attorney 2 View
2015-03-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2015-03-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-05-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-22 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-03-22 NOA Notice of Allowance and Fees Due (PTOL-85) 5 View
2004-03-22 892 List of references cited by examiner 1 View
2004-03-22 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-03-22 FWCLM Index of Claims 1 View
2004-03-22 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-22 SRNT Examiner's search strategy and results 4 View
2003-06-25 TRNA Transmittal of New Application 2 View
2003-06-25 SPEC Specification 20 View
2003-06-25 CLM Claims 10 View
2003-06-25 ABST Abstract 1 View
2003-06-25 DRW Drawings-only black and white line drawings 8 View
2003-06-25 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,778,119
App. No.
10/603,544
Filed
2003-06-25
Granted
2004-08-17
Pub. No.
US20040104830A1
Art Unit
2819
PTA
0 days