Inventor
Rajib Datta
Inventor
Niskayuna, NY, US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems35%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
H02JElectric power networks12%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters7%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power4%
F03DWind motors3%
H01GCapacitors3%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines3%
H05KPrinted circuits3%
PatentTitleYear
10,823,147Wind farm topology and method of operating the same202010,763,655Low inductance busbar systems and methods202010,439,533Power converter for doubly fed induction generator wind turbine systems201910,411,473Power converter for energy systems201910,103,534Low inductance busbar systems and methods20189,800,132'Systems and methods for controlling a plurality of power semiconductor devices'20179,793,827'Power conversion system and method'20179,559,611'Multilevel power converter system and method'20179,520,808'Method and system for power conversion'20169,520,798'Multi-level DC-DC converter with galvanic isolation and adaptive conversion ratio'20169,306,391'Direct current transmission and distribution system and method of operating the same'20169,148,069'High voltage high power multi-level drive structure'20159,099,936'High voltage direct current (HVDC) converter system and method of operating the same'20158,736,207'Method and system for power conversion'20148,692,408'Modular stacked subsea power system architectures'20148,379,416'Power conversion system and method'20138,324,980'Electromagnetic interference mitigation system and method'20127,911,176'Systems and methods involving permanent magnet electric machine rotor position determination'20117,880,419'MVDC power transmission system for sub-sea loads'20117,851,943'Direct current power transmission and distribution system'20107,787,270'DC-DC and DC-AC power conversion system'20107,679,941'Power conversion system with galvanically isolated high frequency link'20107,633,775'Power conversion system and method'20097,633,770'Collection and transmission system'20097,532,490'Converter topology and methods for interfacing an electrical machine to electrical power grid'20097,414,331'Power converter system and method'20087,359,223'Power converter system and method'20087,327,134'Method and system for transformer control'20087,324,360'Power converter methods and apparatus for variable speed high power machines'20087,203,078'Dual mode rectifier, system and method'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2020Patents assigned to GEN ELECTRIC (29)· patent assignee history
2007–2009Based in Albany, NY, US· patent location history
2008–2020Based in Niskayuna, NY, US· patent location history
2012–2015Patents assigned to DATTA RAJIB (5)· patent assignee history
2014Patents assigned to D ATRE JOHN DOUGLAS (1)· patent assignee history
2015Patents assigned to GUPTA RANJAN KUMAR (1)· patent assignee history
2015Based in Nikayuna, NY, US· patent location history
2017Patents assigned to GE ENERGY POWER CONVERSION TECHNOLOGY LTD (1)· patent assignee history
2017Based in Tempe, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 29 | 2007–2020 |
| DATTA RAJIBself | 5 | 2012–2015 |
| D ATRE JOHN DOUGLAS | 1 | 2014 |
| GE ENERGY POWER CONVERSION TECHNOLOGY LTD | 1 | 2017 |
| GUPTA RANJAN KUMAR | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Niskayuna, New York, US | 25 | 2008–2020 |
| Albany, New York, US | 3 | 2007–2009 |
| Tempe, AZ, US | 1 | 2017 |
| Nikayuna, New York, US | 1 | 2015 |