Inventor · disambiguated record
Isaac Cohen
Also filed as: COHEN ISAAC · COHEN ISAAC D · COHEN ISAAC DAVID
98 granted patents·50 pending applications·1,723 citations·filing 1989–2024
99Inventor score
Files withTEXAS INSTRUMENTS INC58LAMBDA ELECTRONICS INC12ELC MAN LLC11HONEYWELL INT INC11COHEN ISAAC7
Top patents by PatentIndex Score
148 records- 0197US8381976B2System and method for object metrologyHONEYWELL INT INC·Filed 2010·Granted Feb 26, 2013·76 cites·17 claims
- 0297US5291382APulse width modulated DC/DC converter with reduced ripple current coponent stress and zero voltage switching capabilityLAMBDA ELECTRONICS INC·Filed 1992·Granted Mar 1, 1994·197 cites·11 claims
- 0396US8073196B2Detection and tracking of moving objects from a moving platform in presence of strong parallaxYUAN CHANG·Filed 2007·Granted Dec 6, 2011·73 cites·24 claims
- 0495US7706151B2Method and apparatus for multi-phase power conversionTEXAS INSTRUMENTS INC·Filed 2007·Granted Apr 27, 2010·57 cites·28 claims
- 0595US6428773B1Shadow-effect cosmetic compositionCOLOR ACCESS INC·Filed 2000·Granted Aug 6, 2002·71 cites·19 claims
- 0694US7869231B2System and method for synchronous rectifier drive that enables converters to operate in transition and discontinuous modeTEXAS INSTRUMENTS INC·Filed 2008·Granted Jan 11, 2011·47 cites·37 claims
- 0793US8629627B2Multi-transformer LLC resonant converter circuits and methodsCOHEN ISAAC·Filed 2010·Granted Jan 14, 2014·17 cites·20 claims
- 0892US8587967B2System and method for indirect control of a converter outputCOHEN ISAAC·Filed 2010·Granted Nov 19, 2013·14 cites·18 claims
- 0991US10397992B2Method and apparatus for calculating an average value of an inaccessible current from an accessible currentTEXAS INSTRUMENTS INC·Filed 2019·Granted Aug 27, 2019·5 cites·20 claims
- 1091US8963529B2Transition mode charge control for a power converterCOHEN ISAAC·Filed 2011·Granted Feb 24, 2015·13 cites·18 claims
- 1191US6961253B1Drive circuits for synchronous rectifiersLAMBDA ELECTRONICS·Filed 2000·Granted Nov 1, 2005·101 cites·44 claims
- 1290US5599533AStable water-in-oil emulsion systemESTEE LAUDER INC·Filed 1994·Granted Feb 4, 1997·133 cites·40 claims
- 1389US6511672B2Compositions containing optical diffusing pigmentsCOLOR ACCESS INC·Filed 2001·Granted Jan 28, 2003·40 cites·21 claims
- 1489US6117435ANatural look cosmetic compositionsCOLOR ACCESS INC·Filed 1998·Granted Sep 12, 2000·100 cites·36 claims
- 1588US10348193B1Power supply system with non-linear capacitance charge-pumpTEXAS INSTRUMENTS INC·Filed 2018·Granted Jul 9, 2019·4 cites·20 claims
- 1687US11342849B2Multimode PWM converter with smooth mode transitionTEXAS INSTRUMENTS INC·Filed 2020·Granted May 24, 2022·2 cites·14 claims
- 1787US8596861B2Method and system for detecting corrosion under insulationKANE RUSSELL D·Filed 2008·Granted Dec 3, 2013·17 cites·20 claims
- 1887US8226574B2Impaired subject detection systemWHILLOCK RAND·Filed 2008·Granted Jul 24, 2012·52 cites·14 claims
- 1985US9980330B2Method and apparatus for calculating an average value of an inaccessible current from an accessible currentTEXAS INSTRUMENTS INC·Filed 2016·Granted May 22, 2018·3 cites·20 claims
- 2085US8872439B2System and methods for providing equal currents to current driven loadsCOHEN ISAAC·Filed 2010·Granted Oct 28, 2014·8 cites·18 claims
- 2185US7567134B2System and method for synchronizing multiple oscillatorsTEXAS INSTRUMENTS INC·Filed 2007·Granted Jul 28, 2009·10 cites·22 claims
- 2285US5610199ASolid lipophilic composition and process for its preparationESTEE LAUDER INC·Filed 1994·Granted Mar 11, 1997·66 cites·21 claims
- 2385US2025119050A1Programmable switching converter controllerTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 2484US9596724B2Method and apparatus for calculating an average value of an inaccessible current from an accessible currentTEXAS INSTRUMENTS INC·Filed 2014·Granted Mar 14, 2017·4 cites·16 claims
- 2584US8538083B1Tracking multiple moving targets in digital videoUNIV SOUTHERN CALIFORNIA·Filed 2013·Granted Sep 17, 2013·9 cites·2 claims
- 2683US8630464B2Adaptive iris matching using database indexingWHILLOCK RAND·Filed 2010·Granted Jan 14, 2014·12 cites·18 claims
- 2782US12212220B2Programmable switching converter controllerTEXAS INSTRUMENTS INC·Filed 2023·Granted Jan 28, 2025·0 cites·9 claims
- 2882US10251226B2Method and apparatus for calculating an average value of an inaccessible current from an accessible currentTEXAS INSTRUMENTS INC·Filed 2017·Granted Apr 2, 2019·2 cites·5 claims
- 2982US2025038637A1System and method for estimating a current in an inductor of a power converterTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 3081US10008947B2Flyback converter with secondary side regulationTEXAS INSTRUMENTS INC·Filed 2016·Granted Jun 26, 2018·3 cites·16 claims
- 3181US6442047B1Power conversion apparatus and methods with reduced current and voltage switchingLAMBDA ELECTRONICS INC·Filed 2000·Granted Aug 27, 2002·35 cites·74 claims
- 3280US8894982B2Moisturizing compositions for lipSUSAK MILANKA·Filed 2010·Granted Nov 25, 2014·3 cites·7 claims
- 3380US8138927B2Flare characterization and control systemDIEPENBROEK ANNEMARIE·Filed 2007·Granted Mar 20, 2012·26 cites·19 claims
- 3480US7427412B1Gel-based cosmetic compositionCOLOR ACCESS INC·Filed 2000·Granted Sep 23, 2008·11 cites·15 claims
- 3579US12081134B2Flyback converter with secondary side regulationTEXAS INSTRUMENTS INC·Filed 2023·Granted Sep 3, 2024·0 cites·9 claims
- 3679US11722067B2Flyback converter with secondary side regulationTEXAS INSTRUMENTS INC·Filed 2018·Granted Aug 8, 2023·2 cites·5 claims
- 3778US9648674B2Method and apparatus for calculating an average value of an inaccessible current from an accessible currentTEXAS INSTRUMENTS INC·Filed 2014·Granted May 9, 2017·2 cites·13 claims
- 3878US5339217AComposite printed circuit board and manufacturing method thereofLAMBDA ELECTRONICS INC·Filed 1993·Granted Aug 16, 1994·54 cites·18 claims
- 3977US10116222B2Soft switching flyback converter with primary controlTEXAS INSTRUMENTS INC·Filed 2016·Granted Oct 30, 2018·3 cites·20 claims
- 4077US9654024B2AC-DC converter having soft-switched totem-pole outputTEXAS INSTRUMENTS INC·Filed 2014·Granted May 16, 2017·4 cites·5 claims
- 4177US7596771B2Distributed element generator, method of generating distributed elements and an electronic design automation tool employing the sameTEXAS INSTRUMENTS INC·Filed 2005·Granted Sep 29, 2009·11 cites·41 claims
- 4277US6313181B1Cosmetic compositions containing optical brightenersCOLOR ACCESS INC·Filed 1999·Granted Nov 6, 2001·44 cites·30 claims
- 4376US8742887B2Biometric visitor check systemWHILLOCK RAND·Filed 2010·Granted Jun 3, 2014·9 cites·12 claims
- 4476US8467570B2Tracking system with fused motion and object detectionMA YUNQIAN·Filed 2006·Granted Jun 18, 2013·12 cites·6 claims
- 4573US12142998B2System and method for estimating a current in an inductor of a power converterTEXAS INSTRUMENTS INC·Filed 2022·Granted Nov 12, 2024·0 cites·18 claims
- 4673US11804776B2Programmable switching converter controllerTEXAS INSTRUMENTS INC·Filed 2021·Granted Oct 31, 2023·0 cites·10 claims
- 4773US8103090B2Behavior and pattern analysis using multiple category learningMA YUNQIAN·Filed 2007·Granted Jan 24, 2012·10 cites·20 claims
- 4873US7756415B2Method and system for automatically estimating the spatial positions of cameras in a camera networkHONEYWELL INT INC·Filed 2006·Granted Jul 13, 2010·3 cites·16 claims
- 4973US5552135ASunscreens containing plant extractsESTEE LAUDER INC·Filed 1993·Granted Sep 3, 1996·43 cites·21 claims
- 5072US7701730B2Method and apparatus for power converters having phases spaced at desired phase anglesTEXAS INSTRUMENTS INC·Filed 2007·Granted Apr 20, 2010·10 cites·34 claims
Showing the top 50 of 148 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →