Inventor · disambiguated record
Roman Urban
Also filed as: URBAN ROMAN
3 granted patents·76 citations·filing 1997–2005
74Inventor score
Top patents by PatentIndex Score
3 records- 0181US6385060B1Switching power supply with reduced energy transfer during a fault conditionSEMICONDUCTOR COMPONENTS IND·Filed 2000·Granted May 7, 2002·46 cites·22 claims
- 0279US7515442B2Secondary side controller and method thereforSEMICONDUCTOR COMPONENTS IND·Filed 2005·Granted Apr 7, 2009·16 cites·20 claims
- 0352US5952870ACircuit with hysteresis and method using sameMOTOROLA INC·Filed 1997·Granted Sep 14, 1999·14 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →