Inventor · disambiguated record
Dana Wilhelm
Also filed as: WILHELM DANA · WILHELM DANA S
16 granted patents·603 citations·filing 1995–2011
95Inventor score
Top patents by PatentIndex Score
16 records- 0196US6259614B1Power factor correction control circuitINT RECTIFIER CORP·Filed 2000·Granted Jul 10, 2001·191 cites·12 claims
- 0293US6211623B1Fully integrated ballast ICINT RECTIFIER CORP·Filed 1999·Granted Apr 3, 2001·136 cites·12 claims
- 0392US6617805B2Ballast control IC with power factor correctionINT RECTIFIER CORP·Filed 2001·Granted Sep 9, 2003·71 cites·27 claims
- 0490US7525256B2HID buck and full-bridge ballast control ICINT RECTIFIER CORP·Filed 2005·Granted Apr 28, 2009·21 cites·15 claims
- 0589US7436160B2Half bridge adaptive dead time circuit and methodINT RECTIFIER CORP·Filed 2005·Granted Oct 14, 2008·22 cites·16 claims
- 0684US6891339B2Adaptive CFL control circuitINT RECTIFIER CORP·Filed 2003·Granted May 10, 2005·31 cites·24 claims
- 0782US7436127B2Ballast control circuitINT RECTIFIER CORP·Filed 2006·Granted Oct 14, 2008·9 cites·11 claims
- 0880US7215189B2Bootstrap diode emulator with dynamic back-gate biasingINT RECTIFIER CORP·Filed 2003·Granted May 8, 2007·26 cites·12 claims
- 0972US7548029B2Bi-directional current sensing by monitoring VS voltage in a half or full bridge circuitINT RECTIFIER CORP·Filed 2005·Granted Jun 16, 2009·7 cites·20 claims
- 1072USRE40016EPower factor correction control circuitINT RECTIFIER CORP·Filed 2004·Granted Jan 22, 2008·23 cites·12 claims
- 1171US5543994AMOSFET driver with fault reporting outputsINT RECTIFIER CORP·Filed 1995·Granted Aug 6, 1996·26 cites·14 claims
- 1270US8174855B2Power factor correction integrated circuit with critical conduction modeRIBARICH THOMAS J·Filed 2006·Granted May 8, 2012·10 cites·21 claims
- 1369US7049767B2High voltage offset detection circuit and methodINT RECTIFIER CORP·Filed 2004·Granted May 23, 2006·22 cites·17 claims
- 1460US9326333B2Flyback driver for use in a flyback power converter and related methodGREEN PETER B·Filed 2011·Granted Apr 26, 2016·2 cites·20 claims
- 1558US8093834B2Automotive HID headlamp ballast control ICWILHELM DANA·Filed 2008·Granted Jan 10, 2012·2 cites·16 claims
- 1653US6867554B2Ballast control cardINT RECTIFIER CORP·Filed 2002·Granted Mar 15, 2005·4 cites·2 claims
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