IP Library Patent Application 09888967
Patent Application Utility
App. No. 09/888,967 · Confirmation No. 1413

METHOD AND CIRCUIT TO BIAS OUTPUT-SIDE PULSE WIDTH MODULATION CONTROL IN AN ISOLATING VOLTAGE CONVERTER SYSTEM

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
Code Description Pages PDF
2001-06-25 TRNA Transmittal of New Application 1 View
2001-06-25 SPEC Specification 14 View
2001-06-25 CLM Claims 4 View
2001-06-25 ABST Abstract 1 View
2001-06-25 DRW Drawings-only black and white line drawings 7 View
2001-06-25 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/888,967
Filed
2001-06-25
Granted
2003-01-21
Pub. No.
US20020196642A1
Art Unit
2839
PTA
-66 days