| Patent | Date |
|---|
Current Sensors Employing Rogowski Coils And Methods Of Using Same
App 20220252642 - Kulkarni; Shreyas Bhalchandra ; et al. | 2022-08-11 |
Transformers, converters, and improvements to the same
Grant 11,309,802 - Zheng , et al. April 19, 2 | 2022-04-19 |
Stackable isolated voltage optimization module
Grant 11,159,091 - Divan , et al. October 26, 2 | 2021-10-26 |
Transformers, Converters, And Improvements To The Same
App 20210273574 - Zheng; Liran ; et al. | 2021-09-02 |
Hybrid transformer systems and methods
Grant 11,004,596 - Divan , et al. May 11, 2 | 2021-05-11 |
Stackable Isolated Voltage Optimization Module
App 20200321882 - DIVAN; DEEPAKRAJ M. ; et al. | 2020-10-08 |
Systems and methods for edge of network voltage control of a power grid
Grant 10,547,175 - Divan , et al. Ja | 2020-01-28 |
Systems and methods for edge of network voltage control of a power grid
Grant 10,541,533 - Divan , et al. Ja | 2020-01-21 |
Hybrid Transformer Systems and Methods
App 20200013546 - Divan; Deepakraj M. ; et al. | 2020-01-09 |
Soft switching solid state transformers and converters
Grant 10,491,098 - Chen , et al. Nov | 2019-11-26 |
Soft Switching Solid State Transformers And Converters
App 20190280586 - CHEN; Hao ; et al. | 2019-09-12 |
Systems And Methods For Edge Of Network Voltage Control Of A Power Grid
App 20190089158 - Divan; Deepakraj M. ; et al. | 2019-03-21 |
Systems and methods for determining current flow through a utility asset
Grant 10,001,511 - Divan , et al. June 19, 2 | 2018-06-19 |
Methods and systems of network voltage regulating transformers
Grant 9,983,613 - Divan , et al. May 29, 2 | 2018-05-29 |
Methods And Systems Of Network Voltage Regulating Transformers
App 20170235323 - DIVAN; DEEPAKRAJ M. ; et al. | 2017-08-17 |
Methods and systems of network voltage regulating transformers
Grant 9,639,104 - Divan , et al. May 2, 2 | 2017-05-02 |
Dynamic power flow controllers
Grant 9,590,421 - Divan , et al. March 7, 2 | 2017-03-07 |
Voltage sensor systems and methods
Grant 9,568,512 - Divan , et al. February 14, 2 | 2017-02-14 |
Methods And Systems Of Field Upgradeable Transformers
App 20160195891 - Divan; Deepakraj M. ; et al. | 2016-07-07 |
Methods And Systems Of Field Upgradeable Transformers
App 20160190950 - Divan; Deepakraj M. ; et al. | 2016-06-30 |
Impute DC link (IDCL) cell based power converters and control thereof
Grant 9,325,171 - Divan , et al. April 26, 2 | 2016-04-26 |
Power Flow Controller With A Fractionally Rated Back-to-back Converter
App 20160099653 - DIVAN; DEEPAKRAJ M. ; et al. | 2016-04-07 |
Systems and methods for dynamic AC line voltage regulation with energy saving tracking
Grant 9,304,522 - Divan , et al. April 5, 2 | 2016-04-05 |
Systems and methods for edge of network voltage control of a power grid
Grant 9,293,922 - Divan , et al. March 22, 2 | 2016-03-22 |
Power flow controller with a fractionally rated back-to-back converter
Grant 9,281,756 - Divan , et al. March 8, 2 | 2016-03-08 |
Compact dynamic phase angle regulators
Grant 9,197,065 - Divan , et al. November 24, 2 | 2015-11-24 |
Systems and methods for harmonic resonance control
Grant 9,134,746 - Divan , et al. September 15, 2 | 2015-09-15 |
Methods And Systems Of Field Upgradeable Transformers
App 20150243428 - Divan; Deepakraj M. ; et al. | 2015-08-27 |
Active AC snubber for direct AC/AC power converters
Grant 9,114,281 - Divan , et al. August 25, 2 | 2015-08-25 |
Systems And Methods For Edge Of Network Voltage Control Of A Power Grid
App 20150236509 - Divan; DEEPAKRAJ M. ; et al. | 2015-08-20 |
Systems And Methods For Edge Of Network Voltage Control Of A Power Grid
App 20150236508 - Divan; DEEPAKRAJ M. ; et al. | 2015-08-20 |
Systems and methods for switch-controlled VAR sources coupled to a power grid
Grant 9,104,184 - Divan , et al. August 11, 2 | 2015-08-11 |
Voltage surge and overvoltage protection by distributed clamping device dissipation
Grant 9,071,048 - Divan June 30, 2 | 2015-06-30 |
Isolated dynamic current converters
Grant 9,065,321 - Divan , et al. June 23, 2 | 2015-06-23 |
Voltage Sensor Systems And Methods
App 20150077088 - Divan; Deepakraj M. ; et al. | 2015-03-19 |
Systems and methods for providing AC/DC boost converters for energy harvesting
Grant 8,953,349 - Divan , et al. February 10, 2 | 2015-02-10 |
Dynamic Power Flow Controllers
App 20140319910 - DIVAN; DEEPAKRAJ M. ; et al. | 2014-10-30 |
Multi-level Rectifiers
App 20140241019 - DIVAN; DEEPAKRAJ M. ; et al. | 2014-08-28 |
Methods And Systems Of Network Voltage Regulating Transformers
App 20140103888 - Divan; Deepakraj M ; et al. | 2014-04-17 |
Voltage Surge and Overvoltage Protection Using Prestored Voltage-Time Profiles
App 20140055895 - Divan; Deepakraj M. | 2014-02-27 |
Dynamic Source Balancing Methods And Systems
App 20140039711 - DIVAN; DEEPAKRAJ M. ; et al. | 2014-02-06 |
Power Flow Controller With A Fractionally Rated Back-to-back Converter
App 20140009980 - Divan; Deepakraj M. ; et al. | 2014-01-09 |
Voltage surge and overvoltage protection using prestored voltage-time profiles
Grant 8,593,776 - Divan November 26, 2 | 2013-11-26 |
Active Ac Snubber For Direct Ac/ac Power Converters
App 20130308346 - Divan; Deepakraj M. ; et al. | 2013-11-21 |
Systems And Methods For Dynamic Ac Line Voltage Regulation With Energy Saving Tracking
App 20130278235 - Divan; Deepakraj M. ; et al. | 2013-10-24 |
Imputed Dc Link (idcl) Cell Based Power Converters And Control Thereof
App 20130207471 - DIVAN; DEEPAKRAJ M. ; et al. | 2013-08-15 |
Isolated Dynamic Current Converters
App 20130201733 - DIVAN; DEEPAKRAJ M. ; et al. | 2013-08-08 |
Systems And Methods For Providing AC/DC Boost Converters For Energy Harvesting
App 20130170264 - Divan; Deepakraj M. ; et al. | 2013-07-04 |
Systems and Methods for Harmonic Resonance Control
App 20130173078 - Divan; Deepakraj M. ; et al. | 2013-07-04 |
Systems And Methods For Determining Current Flow Through A Utility Asset
App 20130151187 - Divan; Deepakraj M. ; et al. | 2013-06-13 |
Compact Dynamic Phase Angle Regulators
App 20130140903 - Divan; Deepakraj M. ; et al. | 2013-06-06 |
Systems and Methods for Switch-Controlled VAR Sources Coupled to a Power Grid
App 20130138260 - Divan; Deepakraj M. ; et al. | 2013-05-30 |
Voltage Surge and Overvoltage Protection Using Prestored Voltage-Time Profiles
App 20130077198 - Divan; Deepakraj M. | 2013-03-28 |
Voltage surge and overvoltage protection with sequenced component switching
Grant 8,335,067 - Divan December 18, 2 | 2012-12-18 |
Voltage synthesis using virtual quadrature sources
Grant 8,179,702 - Divan , et al. May 15, 2 | 2012-05-15 |
Voltage Surge And Overvoltage Protection
App 20110216457 - Divan; Deepakraj M. | 2011-09-08 |
Voltage Surge And Overvoltage Protection
App 20110205675 - Divan; Deepakraj M. | 2011-08-25 |
Voltage Surge And Overvoltage Protection
App 20110205674 - Divan; Deepakraj M. | 2011-08-25 |
Voltage Surge And Overvoltage Protection
App 20110205676 - Divan; Deepakraj M. | 2011-08-25 |
Voltage surge and overvoltage protection
Grant 7,957,117 - Divan June 7, 2 | 2011-06-07 |
System and method for determining harmonic contributions from non-linear loads without disconnecting any load
Grant 7,720,620 - Harley , et al. May 18, 2 | 2010-05-18 |
Voltage Synthesis Using Virtual Quadrature Sources
App 20100019805 - Divan; Deepakraj M. ; et al. | 2010-01-28 |
Voltage Surge and Overvoltage Protection
App 20080247105 - Divan; Deepakraj M. | 2008-10-09 |
Dual feed power supply systems with enhanced power quality
Grant 7,129,599 - Divan , et al. October 31, 2 | 2006-10-31 |
Distributed floating series active impendances for power transmission systems
Grant 7,105,952 - Divan , et al. September 12, 2 | 2006-09-12 |
System and method for determining harmonic contributions from non-linear loads without disconnecting any load
App 20060173640 - Harley; Ronald Gordon ; et al. | 2006-08-03 |
Distributed floating series active impedances for power transmission systems
App 20050073200 - Divan, Deepakraj M. ; et al. | 2005-04-07 |
Dual feed power supply systems with enhanced power quality
App 20040070278 - Divan, Deepakraj M. ; et al. | 2004-04-15 |
Dynamic voltage sag correction
Grant 6,118,676 - Divan , et al. September 12, 2 | 2000-09-12 |
Cooling of coaxial winding transformers in high power applications
Grant 6,087,916 - Kutkut , et al. July 11, 2 | 2000-07-11 |
Single phase to three phase converter
Grant 5,969,957 - Divan , et al. October 19, 1 | 1999-10-19 |
Dynamic series voltage restoration for sensitive loads in unbalanced power systems
Grant 5,883,796 - Cheng , et al. March 16, 1 | 1999-03-16 |
Method and apparatus for reducing common mode voltage in multi-phase power converters
Grant 5,852,558 - Julian , et al. December 22, 1 | 1998-12-22 |
Soft switching DC-to-DC converter with coupled inductors
Grant 5,781,419 - Kutkut , et al. July 14, 1 | 1998-07-14 |
Hybrid parallel active/passive filter system with dynamically variable inductance
Grant 5,757,099 - Cheng , et al. May 26, 1 | 1998-05-26 |
Power line harmonic reduction by hybrid parallel active/passive filter system with square wave inverter and DC bus control
Grant 5,731,965 - Cheng , et al. March 24, 1 | 1998-03-24 |
DC-to-DC power conversion with high current output
Grant 5,684,683 - Divan , et al. November 4, 1 | 1997-11-04 |
Battery charging using a transformer with a single primary winding and plural secondary windings
Grant 5,659,237 - Divan , et al. August 19, 1 | 1997-08-19 |
Modulator for resonant link converters
Grant 5,619,406 - Divan , et al. April 8, 1 | 1997-04-08 |
Method and apparatus for de-centralized signal frequency restoration in a distributed UPS system
Grant 5,596,492 - Divan , et al. January 21, 1 | 1997-01-21 |
Hybrid series active, parallel passive, power line conditioner for harmonic isolation between a supply and a load
Grant 5,513,090 - Bhattacharya , et al. April 30, 1 | 1996-04-30 |
Thyristor based DC link current source power conversion system for motor driven operation
Grant 5,483,140 - Hess , et al. January 9, 1 | 1996-01-09 |
Hybrid series active/parallel passive power line conditioner with controlled harmonic injection
Grant 5,465,203 - Bhattacharya , et al. November 7, 1 | 1995-11-07 |
Single phase to three phase converter capable of variable speed motor operation
Grant 5,402,053 - Divan , et al. March 28, 1 | 1995-03-28 |
Contactless battery charging system
Grant 5,341,083 - Klontz , et al. * August 23, 1 | 1994-08-23 |
Contactless coaxial winding transformer power transfer system
Grant 5,341,280 - Divan , et al. * August 23, 1 | 1994-08-23 |
Submersible contactless power delivery system
Grant 5,301,096 - Klontz , et al. * April 5, 1 | 1994-04-05 |
Single phase to three phase power converter for motor loads
Grant 5,272,616 - Divan , et al. December 21, 1 | 1993-12-21 |
Forward converter with two active switches and unity power factor capability
Grant 5,224,025 - Divan , et al. June 29, 1 | 1993-06-29 |
Contactless battery charging system
Grant 5,157,319 - Klontz , et al. October 20, 1 | 1992-10-20 |
Single phase AC power conversion apparatus
Grant 5,099,410 - Divan March 24, 1 | 1992-03-24 |
Power conversion apparatus for DC/DC conversion using dual active bridges
Grant 5,027,264 - DeDoncker , et al. June 25, 1 | 1991-06-25 |
AC to DC to AC power conversion apparatus with few active switches and input and output control
Grant 5,017,800 - Divan May 21, 1 | 1991-05-21 |
Static power conversion method and apparatus having essentially zero switching losses and clamped voltage levels
Grant 4,864,483 - Divan * September 5, 1 | 1989-09-05 |
Quasi-resonant current mode static power conversion method and apparatus
Grant 4,833,584 - Divan May 23, 1 | 1989-05-23 |
Static power conversion and apparatus having essentially zero switching losses
Grant 4,730,242 - Divan March 8, 1 | 1988-03-08 |
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