Inventor
Sriram Chandrasekaran
Inventor
Burbank, CA, US
Overview
Patents· 29 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%
H01FMagnets23%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications16%
Y10TTechnical subjects covered by former us classification8%
H01LSemiconductor devices4%
H03FAmplifiers4%
H03KPulse technique4%
H10DInorganic electric semiconductor devices4%
H04LTransmission of digital information, e.g. telegraphic communication1%
H05KPrinted circuits1%
PatentTitleYear
10,784,859Transformer based gate drive circuit202010,778,218Transformer based gate drive circuit202010,574,129System and method for adaptively controlling a reconfigurable power converter202010,361,698Transformer based gate drive circuit20199,736,219'Managing open shares in an enterprise computing environment'20179,379,629'Magnetic device and power converter employing the same'20169,240,712'Controller including a common current-sense device for power switches of a power converter'20169,214,264'Magnetic device and power converter employing the same'20159,190,898'Controller for a power converter and method of operating the same'20159,106,130'Magnetic device and power converter employing the same'20159,099,232'Magnetic device and power converter employing the same'20159,019,061'Magnetic device formed with U-shaped core pieces and power converter employing the same'20158,502,520'Isolated power converter'20138,134,443'Extended E matrix integrated magnetics (MIM) core'20128,125,205'Power converter employing regulators with a coupled inductor'20127,876,191'Power converter employing a tapped inductor and integrated magnetics and method of operating the same'20117,675,764'Power converter employing integrated magnetics with a current multiplier rectifier and method of operating the same'20107,633,369'Extended E matrix integrated magnetics (MIM) core'20097,554,430'Vertical winding structures for planar magnetic switched-mode power converters'20097,468,649'Isolated power converter'20087,417,875'Power converter employing integrated magnetics with a current multiplier rectifier and method of operating the same'20087,321,283'Vertical winding structures for planar magnetic switched-mode power converters'20087,298,118'Power converter employing a tapped inductor and integrated magnetics and method of operating the same'20077,280,026'Extended E matrix integrated magnetics (MIM) core'20077,176,662'Power converter employing a tapped inductor and integrated magnetics and method of operating the same'20077,046,523'Core structure and interleaved DC—DC converter topology'20067,012,414'Vertically packaged switched-mode power converter'20066,980,077'Composite magnetic core for switch-mode power converters'20056,873,237'Core structure'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2008Patents assigned to COLDWATT INC (8)· patent assignee history
2005–2012Based in Burbank, CA, US· patent location history
2007–2010Based in Simi Valley, CA, US· patent location history
2008–2013Patents assigned to FLEXTRONICS INT USA INC (8)· patent assignee history
2008–2013Based in Round Rock, TX, US· patent location history
2012–2016Patents assigned to CHANDRASEKARAN SRIRAM (9)· patent assignee history
2015–2016Patents assigned to POWER SYSTEMS TECHNOLOGIES LTD (6)· patent assignee history
2015–2020Based in Lucas, TX, US· patent location history
2015–2016Based in Dallas, TX, US· patent location history
2019–2020Patents assigned to RAYTHEON CO (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHANDRASEKARAN SRIRAMself | 9 | 2012–2016 |
| COLDWATT INC | 8 | 2005–2008 |
| FLEXTRONICS INT USA INC | 8 | 2008–2013 |
| POWER SYSTEMS TECHNOLOGIES LTD | 6 | 2015–2016 |
| RAYTHEON CO | 4 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Burbank, California, US | 9 | 2005–2012 |
| Lucas, Texas, US | 6 | 2015–2020 |
| Dallas, Texas, US | 5 | 2015–2016 |
| Round Rock, Texas, US | 4 | 2008–2013 |
| Simi Valley, California, US | 4 | 2007–2010 |