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App. No. 09/908,007 · Confirmation No. 9815

HIGH-SPEED CHARGE-MODE CONTROLLER FOR A MULTI-PHASE SWITCHED-MODE POWER CONVERTER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2009-11-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-01-15 TRNA Transmittal of New Application 4 View
2002-01-15 DRW Drawings-only black and white line drawings 13 View
2002-01-15 OATH Oath or Declaration filed 4 View
2001-07-17 TRNA Transmittal of New Application 3 View
2001-07-17 SPEC Specification 20 View
2001-07-17 CLM Claims 8 View
2001-07-17 ABST Abstract 1 View
2001-07-17 DRW Drawings-only black and white line drawings 11 View
2001-07-17 OATH Oath or Declaration filed 4 View
2001-07-17 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/908,007
Filed
2001-07-17
Granted
2002-10-08
Art Unit
2839
PTA
-175 days