IP Library › Patent Application 09757991
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App. No. 09/757,991 · Confirmation No. 8518

A DC-TO-DC POWER CONVERTER INCLUDING AT LEAST TWO CASCADED POWER CONVERSION STAGES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-04-24 DRW Drawings-only black and white line drawings 15 View
2001-01-10 TRNA Transmittal of New Application 2 View
2001-01-10 SPEC Specification 17 View
2001-01-10 CLM Claims 13 View
2001-01-10 ABST Abstract 1 View
2001-01-10 DRW Drawings-only black and white line drawings 11 View
2001-01-10 OATH Oath or Declaration filed 8 View
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Quick Facts
App. No.
09/757,991
Filed
2001-01-10
Granted
2003-03-25
Pub. No.
US20010030879A1
Art Unit
2838
PTA
-64 days