IP Library › Granted Patent US 6,617,938
Granted Patent Utility
US 6,617,938 · Confirmation No. 6072

RETURN TO ZERO AND SAMPLING PULSE GENERATING CIRCUITS AND METHOD FOR DIRECT DIGITAL UP CONVERSION

Inventor: James J. Komiak
Patented Case View Patent ↗
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 Code Description Pages PDF
2011-09-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-09-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-05-17 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-05-17 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-05-10 PA.. Power of Attorney 1 View
2010-05-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-05-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-06-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-06-25 OATH Oath or Declaration filed 3 View
2002-04-01 TRNA Transmittal of New Application 3 View
2002-04-01 SPEC Specification 9 View
2002-04-01 CLM Claims 6 View
2002-04-01 ABST Abstract 1 View
2002-04-01 DRW Drawings-only black and white line drawings 5 View
2002-04-01 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,617,938
App. No.
10/113,279
Filed
2002-04-01
Granted
2003-09-09
Examiner
MIS, DAVID C
Art Unit
2817
PTA
-77 days