Inventor
Didier G. Rouaud
Inventor
Twinsburg, OH, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating15%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications15%
F21VFunctional features or details of lighting devices or systems thereof10%
G01DMeasuring not specially adapted for a specific variable10%
G01RMeasuring electric variables10%
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 systems10%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids10%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters5%
H03KPulse technique5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
9,733,104'Utility meter emulation mode system and method'20179,383,222'Methods and systems for prevention of data corruption'20168,872,611'Rogowski coil assemblies and methods for providing the same'20148,837,101'Voltage-modifying device for electric meter'20148,322,887'Integral ballast lamp thermal management method and apparatus'20127,573,204'Standby lighting for lamp ballasts'20097,258,464'Integral ballast lamp thermal management method and apparatus'20077,247,991'Dimming ballast and method'20076,936,970'Method and apparatus for a unidirectional switching, current limited cutoff circuit for an electronic ballast'20055,796,599'Self-powered gate driver board'19985,684,688'Soft switching three-level inverter'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1998Patents assigned to RELIANCE ELECTRIC IND CO (2)· patent assignee history
1997–2012Based in Twinsburg, OH, US· patent location history
2005–2016Patents assigned to GEN ELECTRIC (8)· patent assignee history
2007–2009Based in Roanoke, VA, US· patent location history
2014–2016Patents assigned to ROUAUD DIDIER GILBERT (3)· patent assignee history
2014Patents assigned to CHAMARTI SUBRAMANYAM SATYASURYA (1)· patent assignee history
2014–2017Based in Kennesaw, GA, US· patent location history
2017Patents assigned to ACLARA METERS LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 8 | 2005–2016 |
| ROUAUD DIDIER GILBERTself | 3 | 2014–2016 |
| RELIANCE ELECTRIC IND CO | 2 | 1997–1998 |
| ACLARA METERS LLC | 1 | 2017 |
| CHAMARTI SUBRAMANYAM SATYASURYA | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Twinsburg, OH, US | 5 | 1997–2012 |
| Kennesaw, Georgia, US | 4 | 2014–2017 |
| Roanoke, Virginia, US | 2 | 2007–2009 |