Inventor · disambiguated record
Deepakraj M. Divan
Also filed as: DIVAN DEEPAKRAJ · DIVAN DEEPAKRAJ M · DIVAN DEEPAKRAJ MALHAR
79 granted patents·6 pending applications·4,789 citations·filing 1986–2021
99Inventor score
Files withVARENTEC INC18WISCONSIN ALUMNI RES FOUND17GEORGIA TECH RES INST16DIVAN DEEPAKRAJ MALHAR9DIVAN DEEPAKRAJ M8
Top patents by PatentIndex Score
85 records- 0198US7957117B2Voltage surge and overvoltage protectionGEORGIA TECH RES INST·Filed 2008·Granted Jun 7, 2011·35 cites·36 claims
- 0298US5341083AContactless battery charging systemELECTRIC POWER RES INST·Filed 1992·Granted Aug 23, 1994·425 cites·20 claims
- 0398US5341280AContactless coaxial winding transformer power transfer systemELECTRIC POWER RES INST·Filed 1991·Granted Aug 23, 1994·177 cites·86 claims
- 0498US5301096ASubmersible contactless power delivery systemELECTRIC POWER RES INST·Filed 1992·Granted Apr 5, 1994·344 cites·20 claims
- 0598US5027264APower conversion apparatus for DC/DC conversion using dual active bridgesWISCONSIN ALUMNI RES FOUND·Filed 1989·Granted Jun 25, 1991·338 cites·11 claims
- 0698US4864483AStatic power conversion method and apparatus having essentially zero switching losses and clamped voltage levelsWISCONSIN ALUMNI RES FOUND·Filed 1988·Granted Sep 5, 1989·194 cites·28 claims
- 0797US7835128B2Systems and methods for distributed series compensation of power lines using passive devicesGEORGIA TECH RES INST·Filed 2006·Granted Nov 16, 2010·220 cites·35 claims
- 0897US4730242AStatic power conversion and apparatus having essentially zero switching lossesWISCONSIN ALUMNI RES FOUND·Filed 1986·Granted Mar 8, 1988·147 cites·25 claims
- 0996US5017800AAC to DC to AC power conversion apparatus with few active switches and input and output controlWISCONSIN ALUMNI RES FOUND·Filed 1989·Granted May 21, 1991·213 cites·12 claims
- 1096US4833584AQuasi-resonant current mode static power conversion method and apparatusWISCONSIN ALUMNI RES FOUND·Filed 1987·Granted May 23, 1989·123 cites·17 claims
- 1195US9065321B2Isolated dynamic current convertersDIVAN DEEPAKRAJ M·Filed 2012·Granted Jun 23, 2015·24 cites·21 claims
- 1295US8582262B2Active current surge limiters with disturbance sensor and multistage current limitingDIVAN DEEPAKRAJ MALHAR·Filed 2011·Granted Nov 12, 2013·11 cites·57 claims
- 1395US8035938B2Active current surge limitersGEORGIA TECH RES INST·Filed 2005·Granted Oct 11, 2011·26 cites·8 claims
- 1495US5852558AMethod and apparatus for reducing common mode voltage in multi-phase power convertersWISCONSIN ALUMNI RES FOUND·Filed 1997·Granted Dec 22, 1998·166 cites·30 claims
- 1594US7105952B2Distributed floating series active impendances for power transmission systemsSOFT SWITCHING TECHNOLOGIES CO·Filed 2003·Granted Sep 12, 2006·70 cites·32 claims
- 1694US5659237ABattery charging using a transformer with a single primary winding and plural secondary windingsWISCONSIN ALUMNI RES FOUND·Filed 1995·Granted Aug 19, 1997·234 cites·35 claims
- 1793US9197065B2Compact dynamic phase angle regulatorsDIVAN DEEPAKRAJ M·Filed 2012·Granted Nov 24, 2015·14 cites·15 claims
- 1893US5883796ADynamic series voltage restoration for sensitive loads in unbalanced power systemsWISCONSIN ALUMNI RES FOUND·Filed 1997·Granted Mar 16, 1999·146 cites·53 claims
- 1992US6118676ADynamic voltage sag correctionSOFT SWITCHING TECHNOLOGIES CO·Filed 1999·Granted Sep 12, 2000·244 cites·64 claims
- 2092US5684683ADC-to-DC power conversion with high current outputWISCONSIN ALUMNI RES FOUND·Filed 1996·Granted Nov 4, 1997·124 cites·47 claims
- 2192US5513090AHybrid series active, parallel passive, power line conditioner for harmonic isolation between a supply and a loadELECTRIC POWER RES INST·Filed 1994·Granted Apr 30, 1996·93 cites·7 claims
- 2292US5465203AHybrid series active/parallel passive power line conditioner with controlled harmonic injectionELECTRIC POWER RES INST·Filed 1993·Granted Nov 7, 1995·98 cites·21 claims
- 2392US5157319AContactless battery charging systemELECTRIC POWER RES INST·Filed 1991·Granted Oct 20, 1992·180 cites·50 claims
- 2492US5099410ASingle phase ac power conversion apparatusWISCONSIN ALUMNI RES FOUND·Filed 1990·Granted Mar 24, 1992·112 cites·30 claims
- 2591US9071048B2Voltage surge and overvoltage protection by distributed clamping device dissipationGEORGIA TECH RES INST·Filed 2013·Granted Jun 30, 2015·5 cites·38 claims
- 2689US5781419ASoft switching DC-to-DC converter with coupled inductorsSOFT SWITCHING TECHNOLOGIES IN·Filed 1996·Granted Jul 14, 1998·170 cites·27 claims
- 2788US9014867B2Systems and methods for edge of network voltage control of a power gridDIVAN DEEPAKRAJ·Filed 2012·Granted Apr 21, 2015·11 cites·31 claims
- 2887US8766481B2Reduction of inrush current due to voltage sags with switch and shunt resistanceDIVAN DEEPAKRAJ·Filed 2011·Granted Jul 1, 2014·5 cites·47 claims
- 2987US8325455B2Voltage surge and overvoltage protection with RC snubber current limiterDIVAN DEEPAKRAJ MALHAR·Filed 2011·Granted Dec 4, 2012·4 cites·42 claims
- 3087US5224025AForward converter with two active switches and unity power factor capabilityWISCONSIN ALUMNI RES FOUND·Filed 1992·Granted Jun 29, 1993·90 cites·8 claims
- 3186US9270170B2Voltage sag corrector using a variable duty cycle boost converterDIVAN DEEPAKRAJ MALHAR·Filed 2012·Granted Feb 23, 2016·8 cites·78 claims
- 3285US8593776B2Voltage surge and overvoltage protection using prestored voltage-time profilesGEORGIA TECH RES INST·Filed 2012·Granted Nov 26, 2013·3 cites·13 claims
- 3385US6087916ACooling of coaxial winding transformers in high power applicationsSOFT SWITCHING TECHNOLOGIES IN·Filed 1996·Granted Jul 11, 2000·66 cites·17 claims
- 3485US5757099AHybrid parallel active/passive filter system with dynamically variable inductanceWISCONSIN ALUMNI RES FOUND·Filed 1996·Granted May 26, 1998·120 cites·46 claims
- 3585US5731965APower line harmonic reduction by hybrid parallel active/passive filter system with square wave inverter and DC bus controlWISCONSIN ALUMNI RES FOUND·Filed 1996·Granted Mar 24, 1998·122 cites·54 claims
- 3684US8335067B2Voltage surge and overvoltage protection with sequenced component switchingDIVAN DEEPAKRAJ M·Filed 2011·Granted Dec 18, 2012·3 cites·58 claims
- 3783US10680438B2Optimizing voltage and VAR on the electric grid using distributed VAR sourcesVARENTEC INC·Filed 2015·Granted Jun 9, 2020·5 cites·11 claims
- 3883US9639104B2Methods and systems of network voltage regulating transformersVARENTEC INC·Filed 2013·Granted May 2, 2017·5 cites·8 claims
- 3983US8411403B2Voltage surge and overvoltage protection with current surge protectionDIVAN DEEPAKRAJ MALHAR·Filed 2011·Granted Apr 2, 2013·3 cites·51 claims
- 4083US5402053ASingle phase to three phase converter capable of variable speed motor operationWISCONSIN ALUMNI RES FOUND·Filed 1993·Granted Mar 28, 1995·64 cites·26 claims
- 4182US8488285B2Active current surge limiters with watchdog circuitDIVAN DEEPAKRAJ MALHAR·Filed 2011·Granted Jul 16, 2013·3 cites·39 claims
- 4282US5483140AThyristor based DC link current source power conversion system for motor driven operationWISCONSIN ALUMNI RES FOUND·Filed 1993·Granted Jan 9, 1996·64 cites·24 claims
- 4381US9065266B2Reduction of inrush current due to voltage sags by an isolating current limiterDIVAN DEEPAKRAJ·Filed 2011·Granted Jun 23, 2015·3 cites·32 claims
- 4481US5969957ASingle phase to three phase converterSOFT SWITCHING TECHNOLOGIES CO·Filed 1998·Granted Oct 19, 1999·68 cites·38 claims
- 4580US10491098B2Soft switching solid state transformers and convertersGEORGIA TECH RES INST·Filed 2017·Granted Nov 26, 2019·3 cites·22 claims
- 4679US9568512B2Voltage sensor systems and methodsGEORGIA TECH RES INST·Filed 2013·Granted Feb 14, 2017·5 cites·16 claims
- 4778US11159091B2Stackable isolated voltage optimization moduleGEORGIA TECH RES INST·Filed 2017·Granted Oct 26, 2021·3 cites·20 claims
- 4876US9134746B2Systems and methods for harmonic resonance controlVARENTEC INC·Filed 2012·Granted Sep 15, 2015·2 cites·19 claims
- 4976US9048654B2Reduction of inrush current due to voltage sags by impedance removal timingDIVAN DEEPAKRAJ·Filed 2011·Granted Jun 2, 2015·2 cites·51 claims
- 5076US8039994B2Reduction of inrush current due to voltage sagsGEORGIA TECH RES INST·Filed 2006·Granted Oct 18, 2011·5 cites·45 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →