IP Library › Granted Patent US 6,720,822
Granted Patent Utility
US 6,720,822 · Confirmation No. 4159

NEGATIVE CHARGE PUMP ARCHITECTURE WITH SELF-GENERATED BOOSTED PHASES

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 Code Description Pages PDF
2004-03-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-16 TRNA Transmittal of New Application 4 View
2002-05-16 DRW Drawings-only black and white line drawings 6 View
2002-05-16 OATH Oath or Declaration filed 4 View
2001-10-31 TRNA Transmittal of New Application 1 View
2001-10-31 SPEC Specification 9 View
2001-10-31 CLM Claims 7 View
2001-10-31 ABST Abstract 1 View
2001-10-31 DRW Drawings-only black and white line drawings 8 View
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Quick Facts
Patent No.
US 6,720,822
App. No.
09/998,902
Filed
2001-10-31
Granted
2004-04-13
Pub. No.
US20030080804A1
Examiner
LUU, AN T
Art Unit
2816
PTA
-297 days