IP Library › Granted Patent US 6,680,634
Granted Patent Utility
US 6,680,634 · Confirmation No. 3370

SELF CALIBRATING DIGITAL DELAY-LOCKED LOOP

Inventors: Antti Ruha, Joni Jantti
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
2011-09-15 PA.. Power of Attorney 9 View
2011-09-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-03-04 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-11-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-01-21 TRNA Transmittal of New Application 2 View
2003-01-21 DRW Drawings-only black and white line drawings 17 View
2002-12-03 TRNA Transmittal of New Application 2 View
2002-12-03 SPEC Specification 16 View
2002-12-03 CLM Claims 4 View
2002-12-03 ABST Abstract 1 View
2002-12-03 DRW Drawings-only black and white line drawings 14 View
2002-12-03 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,680,634
App. No.
10/308,825
Filed
2002-12-03
Granted
2004-01-20
Art Unit
2816
PTA
0 days