IP Library › Granted Patent US 6,650,258
Granted Patent Utility
US 6,650,258 · Confirmation No. 3021

SAMPLE RATE CONVERTER WITH RATIONAL NUMERATOR OR DENOMINATOR

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 Code Description Pages PDF
2008-12-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-12-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-11-25 PA.. Power of Attorney 1 View
2008-11-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-10-30 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2008-09-25 PET.OP Petition for review by the Office of Petitions 6 View
2008-09-25 WFEE Fee Worksheet (SB06) 2 View
2008-09-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-08 LET. Miscellaneous Incoming Letter 3 View
2002-12-18 TRNA Transmittal of New Application 4 View
2002-12-18 DRW Drawings-only black and white line drawings 10 View
2002-12-18 OATH Oath or Declaration filed 4 View
2002-08-06 TRNA Transmittal of New Application 4 View
2002-08-06 SPEC Specification 15 View
2002-08-06 CLM Claims 5 View
2002-08-06 ABST Abstract 1 View
2002-08-06 DRW Drawings-only black and white line drawings 10 View
2002-08-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,650,258
App. No.
10/213,298
Filed
2002-08-06
Granted
2003-11-18
Art Unit
2819
PTA
-72 days