Inventor · disambiguated record
Chris B. Bartholomeusz
Also filed as: BARTHOLOMEUSZ CHRIS B
4 granted patents·97 citations·filing 2005–2007
79Inventor score
Top patents by PatentIndex Score
4 records- 0194US7323828B2LED current bias control using a step down regulatorCATALYST SEMICONDUCTOR INC·Filed 2005·Granted Jan 29, 2008·46 cites·21 claims
- 0283US7557641B2Fractional charge pump for step-down DC-DC converterCATALYST SEMICONDUCTOR INC·Filed 2007·Granted Jul 7, 2009·21 cites·28 claims
- 0379US7602232B2Programmable fractional charge pump for DC-DC converterSEMICONDUCTOR COMPONENTS IND·Filed 2007·Granted Oct 13, 2009·16 cites·26 claims
- 0476US7236046B2LED bias current control using adaptive fractional charge pumpCATALYST SEMICONDUCTOR INC·Filed 2005·Granted Jun 26, 2007·14 cites·23 claims
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