Inventor · disambiguated record
Alexandru Hartular
Also filed as: HARTULAR ALEXANDRU
14 granted patents·2 pending applications·320 citations·filing 1994–2013
93Inventor score
Files withO2MICRO INT LTD502MICRO INTERNAT LTD4O2MICRO INC302 MICRO INTERNAT LTD1HARTULAR ALEXANDRU1
Top patents by PatentIndex Score
16 records- 0189US6507173B1Single chip power management unit apparatus and method02MICRO INTERNAT LTD·Filed 2001·Granted Jan 14, 2003·102 cites·71 claims
- 0285US7719236B2Parallel powering of portable electrical devicesO2MICRO INT LTD·Filed 2005·Granted May 18, 2010·24 cites·20 claims
- 0384US7508176B2Controller for a DC to DC converter having linear mode and switch mode capabilitiesO2MICRO INT LTD·Filed 2005·Granted Mar 24, 2009·24 cites·18 claims
- 0483US8350532B2Power management systemsO2MICRO INC·Filed 2011·Granted Jan 8, 2013·8 cites·22 claims
- 0583US7999516B2Circuits and methods for battery charging02MICRO INTERNAT LTD·Filed 2010·Granted Aug 16, 2011·10 cites·31 claims
- 0681US6873322B2Adaptive LCD power supply circuit02MICRO INTERNAT LTD·Filed 2002·Granted Mar 29, 2005·52 cites·27 claims
- 0778US7622830B2Supply topology with power limiting feedback loopO2MICRO INT LTD·Filed 2006·Granted Nov 24, 2009·15 cites·25 claims
- 0875US6359796B2Transient control for converter power supplies02 MICRO INTERNAT LTD·Filed 2001·Granted Mar 19, 2002·31 cites·28 claims
- 0974US8450977B2Power management systems with charge pumpsNICULAE MARIAN·Filed 2008·Granted May 28, 2013·13 cites·14 claims
- 1065US7592777B2Current mode battery charger controllerO2MICRO INT LTD·Filed 2005·Granted Sep 22, 2009·7 cites·8 claims
- 1164US9018917B2Power management systems with charge pumpsO2MICRO INC·Filed 2013·Granted Apr 28, 2015·2 cites·20 claims
- 1263US5389929ATwo-step subranging analog-to-digital converterRAYTHEON CO·Filed 1994·Granted Feb 14, 1995·29 cites·12 claims
- 1361US8975875B2Power management systemsO2MICRO INC·Filed 2012·Granted Mar 10, 2015·1 cites·20 claims
- 1455US7994660B2Supply topology with power limiting feedback loop02MICRO INTERNAT LTD·Filed 2009·Granted Aug 9, 2011·2 cites·23 claims
- 1540US2011121653A1Parallel powering of portable electrical devicesO2MICRO INT LTD·Filed 2010·Application pending·0 cites
- 1635US2006087303A1Controller for a DC to DC converter having linear mode and switch mode capabilitiesHARTULAR ALEXANDRU·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Alexandru Hartular files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →