Inventor · disambiguated record
Marian Niculae
Also filed as: NICULAE MARIAN
35 granted patents·4 pending applications·550 citations·filing 2002–2013
98Inventor score
Top patents by PatentIndex Score
39 records- 0191US7112943B2Enabling circuit for avoiding negative voltage transientsO2MICRO INT LTD·Filed 2005·Granted Sep 26, 2006·30 cites·16 claims
- 0289US8120312B2Power management topologies to control power between a DC power source and one or more batteries to a system loadBUCUR CONSTANTIN·Filed 2010·Granted Feb 21, 2012·15 cites·20 claims
- 0389US7414381B2Charging circuit for parallel charging in multiple battery systemsO2MICRO INT LTD·Filed 2006·Granted Aug 19, 2008·30 cites·12 claims
- 0489US7095217B1Method circuitry and electronic device for controlling a variable output dc power sourceO2MICRO INT LTD·Filed 2005·Granted Aug 22, 2006·16 cites·19 claims
- 0585US7564220B2Method and electronic circuit for efficient battery wake up chargingO2MICRO INT LTD·Filed 2006·Granted Jul 21, 2009·20 cites·26 claims
- 0684US7999554B2Single floating battery cell voltage level translator circuitryO2MICRO INT LTD·Filed 2005·Granted Aug 16, 2011·15 cites·15 claims
- 0784US7064521B2Charging circuit for parallel charging in multiple battery systemsO2MICRO INT LTD·Filed 2003·Granted Jun 20, 2006·49 cites·15 claims
- 0884US6977482B2Selector circuit for power management in multiple battery systemsO2MICRO INT LTD·Filed 2003·Granted Dec 20, 2005·48 cites·18 claims
- 0983US8350532B2Power management systemsO2MICRO INC·Filed 2011·Granted Jan 8, 2013·8 cites·22 claims
- 1082US7501720B2Selector circuit for power management in multiple battery systemsO2MICRO INT LTD·Filed 2005·Granted Mar 10, 2009·16 cites·16 claims
- 1182US6906497B2Enabling circuit for avoiding negative voltage transientsO2MICRO INT LTD·Filed 2003·Granted Jun 14, 2005·34 cites·20 claims
- 1281US7791314B2Power management topologies to control power between a DC power source and one or more batteries to a system loadO2MICRO INT LTD·Filed 2008·Granted Sep 7, 2010·16 cites·14 claims
- 1380US7489110B2Selector circuit for power management in multiple battery systemsO2MICRO INTERNAT·Filed 2006·Granted Feb 10, 2009·17 cites·21 claims
- 1480US6879134B2Selector circuit for power management in multiple battery systemsO2MICRO INT LTD·Filed 2003·Granted Apr 12, 2005·46 cites·23 claims
- 1579US7936151B2Battery state monitoring circuitry with low power consumption during a stand-by-state of a battery packO2MICRO INT LTD·Filed 2010·Granted May 3, 2011·4 cites·12 claims
- 1679US7804273B2Selector circuit for power management in multiple battery systemsO2MICRO INT LTD·Filed 2009·Granted Sep 28, 2010·12 cites·14 claims
- 1779US6756769B2Enabling circuit for avoiding negative voltage transientsO2MICRO INT LTD·Filed 2002·Granted Jun 29, 2004·30 cites·32 claims
- 1878US8278876B2Battery pack current monitoringBUCUR CONSTANTIN·Filed 2005·Granted Oct 2, 2012·10 cites·14 claims
- 1978US7622830B2Supply topology with power limiting feedback loopO2MICRO INT LTD·Filed 2006·Granted Nov 24, 2009·15 cites·25 claims
- 2078US7009364B2Selector circuit for power management in multiple battery systemsO2MICRO INT LTD·Filed 2005·Granted Mar 7, 2006·12 cites·14 claims
- 2177US8350534B2Method and electronic circuit for efficient battery wake up chargingO2MICRO INTERNATIONAL LTD·Filed 2009·Granted Jan 8, 2013·11 cites·14 claims
- 2276US7791313B2Selector circuit for power management in multiple battery systemsO2MICRO INT LTD·Filed 2009·Granted Sep 7, 2010·10 cites·10 claims
- 2376US7683577B2Battery state monitoring circuitry with low power consumption during a stand-by-state of a battery packO2MICRO INT LTD·Filed 2005·Granted Mar 23, 2010·8 cites·16 claims
- 2475US8581552B2Battery state monitoring circuitry with low power consumption during a stand-by-state of a battery packBUCUR CONSTANTIN·Filed 2010·Granted Nov 12, 2013·3 cites·5 claims
- 2574US8450977B2Power management systems with charge pumpsNICULAE MARIAN·Filed 2008·Granted May 28, 2013·13 cites·14 claims
- 2674US6882214B2Circuit and method for trimming locking of integrated circuitsO2MICRO INT LTD·Filed 2003·Granted Apr 19, 2005·26 cites·5 claims
- 2773US7348760B2Power management topologiesO2MICRO INT LTD·Filed 2004·Granted Mar 25, 2008·25 cites·8 claims
- 2864US9018917B2Power management systems with charge pumpsO2MICRO INC·Filed 2013·Granted Apr 28, 2015·2 cites·20 claims
- 2964US8049471B2System, method and apparatus to automatically detect a type of a variable output DC power sourceO2MICRO INT LTD·Filed 2010·Granted Nov 1, 2011·1 cites·36 claims
- 3062US8587264B2System, method and apparatus to automatically detect a type of a variable output DC power sourceNICULAE MARIAN·Filed 2011·Granted Nov 19, 2013·1 cites·20 claims
- 3161US8975875B2Power management systemsO2MICRO INC·Filed 2012·Granted Mar 10, 2015·1 cites·20 claims
- 3255US7994660B2Supply topology with power limiting feedback loop02MICRO INTERNAT LTD·Filed 2009·Granted Aug 9, 2011·2 cites·23 claims
- 3349US7777463B2System, method and apparatus to automatically detect a type of a variable output DC power sourceO2MICRO INT LTD·Filed 2005·Granted Aug 17, 2010·0 cites·10 claims
- 3449US2009045775A1Charging Circuit for Parallel Charging in Multiple Battery SystemsO2MICRO INT LTD·Filed 2008·Application pending·0 cites
- 3548US2007030714A1Enabling Circuit for Avoiding Negative Voltage TransientsO2MICRO INT LTD·Filed 2006·Application pending·0 cites
- 3647US7583067B2Variable power output regulatorO2MCRO INTERNAT LTD·Filed 2006·Granted Sep 1, 2009·2 cites·17 claims
- 3746US6949912B2Enabling circuit for avoiding negative voltage transients02MICRO INTERNAT LTD·Filed 2004·Granted Sep 27, 2005·2 cites·13 claims
- 3840US2011121653A1Parallel powering of portable electrical devicesO2MICRO INT LTD·Filed 2010·Application pending·0 cites
- 3938US2004145348A1Power management topologiesFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →