IP Library › Granted Patent US 6,803,872
Granted Patent Utility
US 6,803,872 · Confirmation No. 3125

PROGRAMMABLE DIFFERENTIAL DELAY CIRCUIT WITH FINE DELAY ADJUSTMENT

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2017-07-19 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2017-07-19 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2013-11-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2005-01-26 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-06-28 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-05-09 TRNA Transmittal of New Application 1 View
2002-05-09 A.PE Preliminary Amendment 1 View
2002-05-09 SPEC Specification 13 View
2002-05-09 CLM Claims 9 View
2002-05-09 ABST Abstract 1 View
2002-05-09 DRW Drawings-only black and white line drawings 12 View
2002-05-09 OATH Oath or Declaration filed 12 View
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Quick Facts
Patent No.
US 6,803,872
App. No.
10/143,413
Filed
2002-05-09
Granted
2004-10-12
Pub. No.
US20020175730A1
Art Unit
2819
PTA
-40 days