IP Library › Granted Patent US 6,697,001
Granted Patent Utility
US 6,697,001 · Confirmation No. 1962

CONTINUOUS-TIME SIGMA-DELTA MODULATOR WITH DISCRETE TIME COMMON-MODE FEEDBACK

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2015-04-12 MFEE.C.AD Maintenance Fee Address Change 2 View
2015-04-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-04-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-04-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-03-18 PA.. Power of Attorney 2 View
2015-03-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2015-03-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-12-23 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-11-24 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-11-24 CLM Claims 7 View
2003-11-24 LET. Miscellaneous Incoming Letter 1 View
2002-12-19 TRNA Transmittal of New Application 2 View
2002-12-19 SPEC Specification 20 View
2002-12-19 CLM Claims 7 View
2002-12-19 ABST Abstract 1 View
2002-12-19 DRW Drawings-only black and white line drawings 8 View
2002-12-19 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,697,001
App. No.
10/324,684
Filed
2002-12-19
Granted
2004-02-24
Art Unit
2819
PTA
-46 days