Assignee
ELECTRONIC BALLAST TECH
US·3 granted patents·315 citations·filing 1990–1990
Top patents by PatentIndex Score
3 records- 0188US5055746ARemote control of fluorescent lamp ballast using power flow interruption coding with means to maintain filament voltage substantially constant as the lamp voltage decreasesELECTRONIC BALLAST TECH·Filed 1990·Granted Oct 8, 1991·159 cites·7 claims
- 0281US5107184ARemote control of fluorescent lamp ballast using power flow interruption coding with means to maintain filament voltage substantially constant as the lamp voltage decreasesELECTRONIC BALLAST TECH·Filed 1990·Granted Apr 21, 1992·102 cites·5 claims
- 0374US5068576ARemote control of fluorescent lamp ballast using power flow interruption coding with means to maintain filament voltage substantially constant as the lamp voltage decreasesELECTRONIC BALLAST TECH·Filed 1990·Granted Nov 26, 1991·54 cites·7 claims
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