IP Library › Granted Patent US 6,630,868
Granted Patent Utility
US 6,630,868 · Confirmation No. 6886

DIGITALLY-SYNTHESIZED LOOP FILTER CIRCUIT PARTICULARLY USEFUL FOR A PHASE LOCKED LOOP

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2022-09-15 MF.AD.PAIR Maintenance Fee Address Change for PAIR 1 View
2022-09-15 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2014-01-30 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 3 View
2012-06-11 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2006-11-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-07-10 TRNA Transmittal of New Application 1 View
2001-07-10 SPEC Specification 35 View
2001-07-10 CLM Claims 17 View
2001-07-10 ABST Abstract 1 View
2001-07-10 DRW Drawings-only black and white line drawings 19 View
2001-07-10 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,630,868
App. No.
09/902,541
Filed
2001-07-10
Granted
2003-10-07
Pub. No.
US20020089356A1
Examiner
MAI, LAM T
Art Unit
2819
PTA
-36 days