Inventor · disambiguated record
Ralf Berghegger
Also filed as: BERGHEGGER RALF SCHRODER GEN · BERGHEGGER RALF SCHRODER GENANNT · BERGHEGGER RALF SCHROEDER GEN · BERGHEGGER RALF SCHROEDER GENA
7 granted patents·2 pending applications·79 citations·filing 2003–2011
85Inventor score
Files withFRIWO MOBILE POWER GMBH5BERGHEGGER RALF SCHROEDER GENANNT1BERGHEGGER RALF SCHRÖDER GENANNT1FRIWO GERATEBAU GMBH1POWER SYSTEMS TECHNOLOGIES GMB1
Top patents by PatentIndex Score
9 records- 0191US8792257B2Power converter with reduced power dissipationBERGHEGGER RALF SCHRÖDER GENANNT·Filed 2011·Granted Jul 29, 2014·28 cites·20 claims
- 0272US7545654B2Control circuit for current and voltage control in a switching power supplyPOWER SYSTEMS TECHNOLOGIES GMB·Filed 2006·Granted Jun 9, 2009·13 cites·33 claims
- 0361US7295449B2Simple switched-mode power supply with current and voltage limitationFRIWO MOBILE POWER GMBH·Filed 2004·Granted Nov 13, 2007·17 cites·15 claims
- 0460US7440296B2Switched mode power supply having a control circuit for setting the switching frequency of the primary side switch in a linear relationship to a measurement voltage produced from the auxiliary voltageFRIWO MOBILE POWER GMBH·Filed 2006·Granted Oct 21, 2008·6 cites·14 claims
- 0555US7359220B2Control circuit for controlling a switch based on a voltage of an auxiliary winding in a switching power supplyFRIWO MOBILE POWER GMBH·Filed 2006·Granted Apr 15, 2008·4 cites·19 claims
- 0650US8467201B2Simplified primary triggering circuit for the switch in a switched-mode power supplyBERGHEGGER RALF SCHROEDER GENANNT·Filed 2008·Granted Jun 18, 2013·3 cites·21 claims
- 0747US7092260B2Short-circuiting rectifier for a switched-mode power supplyFRIWO MOBILE POWER GMBH·Filed 2004·Granted Aug 15, 2006·8 cites·12 claims
- 0832US2005057951A1Controlled synchronous rectifier for controlling an output voltage of a switched mode power supplyFRIWO MOBILE POWER GMBH·Filed 2004·Application pending·0 cites
- 0929US2004047105A1Protecting device for electrical appliancesFRIWO GERATEBAU GMBH·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →