Inventor
Sameer Sodhi
Inventor
Palatine, IL, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating56%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%
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 systems6%
PatentTitleYear
6,768,274'Ballast with lamp-to-earth-ground fault protection circuit'20046,727,662'Dimming control system for electronic ballasts'20046,657,400'Ballast with protection circuit for preventing inverter startup during an output ground-fault condition'20036,534,931'Dimming control system for electronic ballasts'20036,486,616'Dual control dimming ballast'20026,144,539'Arrangement for protecting low-voltage control circuitry from externally applied high voltages, and dimming ballast employing such an arrangement'20005,883,473'Electronic Ballast with inverter protection circuit'19995,869,935'Electronic ballast with inverter protection circuit'19995,770,925'Electronic ballast with inverter protection and relamping circuits'19985,757,166'Power factor correction controlled boost converter with an improved zero current detection circuit for operation under high input voltage conditions'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–1999Patents assigned to MOTOROLA INC (4)· patent assignee history
1998–2003Based in Palatine, IL, US· patent location history
1998Based in India, IL, US· patent location history
2000–2004Patents assigned to OSRAM SYLVANIA INC (6)· patent assignee history
2003–2004Based in Vernon Hills, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OSRAM SYLVANIA INC | 6 | 2000–2004 |
| MOTOROLA INC | 4 | 1998–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Palatine, Illinois, US | 6 | 1998–2003 |
| Vernon Hills, Illinois, US | 3 | 2003–2004 |
| India, Illinois, US | 1 | 1998 |