Assignee
MATSUSHITA ELECTRIC WORKS RESE
US·10 granted patents·309 citations·filing 1994–1998
Top patents by PatentIndex Score
10 records- 0192US6064155ACompact fluorescent lamp as a retrofit for an incandescent lampMATSUSHITA ELECTRIC WORKS RESE·Filed 1998·Granted May 16, 2000·118 cites·4 claims
- 0288US5621266AElectrodeless fluorescent lampMATSUSHITA ELECTRIC WORKS RESE·Filed 1995·Granted Apr 15, 1997·60 cites·20 claims
- 0378US5811925AIntegrally molded flat compact fluorescent lampMATSUSHITA ELECTRIC WORKS RESE·Filed 1996·Granted Sep 22, 1998·27 cites·14 claims
- 0469US5773926AElectrodeless fluorescent lamp with cold spot controlMATSUSHITA ELECTRIC WORKS RESE·Filed 1995·Granted Jun 30, 1998·22 cites·7 claims
- 0566US5726523AElectrodeless fluorescent lamp with bifilar coil and faraday shieldMATSUSHITA ELECTRIC WORKS RESE·Filed 1996·Granted Mar 10, 1998·19 cites·5 claims
- 0661US5723947AElectrodeless inductively-coupled fluorescent lamp with improved cavity and tubulationMATSUSHITA ELECTRIC WORKS RESE·Filed 1996·Granted Mar 3, 1998·15 cites·13 claims
- 0758US5552666ACompact fluorescent lampMATSUSHITA ELECTRIC WORKS RESE·Filed 1994·Granted Sep 3, 1996·18 cites·17 claims
- 0857US5767618AFlat compact fluorescent lamp with inter-channel discharge suppressionMATSUSHITA ELECTRIC WORKS RESE·Filed 1996·Granted Jun 16, 1998·13 cites·13 claims
- 0945US5852343AFluorescent lamp with adjustable color temperatureMATSUSHITA ELECTRIC WORKS RESE·Filed 1996·Granted Dec 22, 1998·7 cites·9 claims
- 1044US5698951AElectrodeless discharge lamp and device for increasing the lamp's luminous developmentMATSUSHITA ELECTRIC WORKS RESE·Filed 1996·Granted Dec 16, 1997·10 cites·11 claims
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