Assignee
MATSUSHITA ELECTRIC WORKS RES
US·5 granted patents·61 citations·filing 1996–2000
Top patents by PatentIndex Score
5 records- 0172US6441564B1High efficacy pulsed, dimmable high pressure cesium lampMATSUSHITA ELECTRIC WORKS RES·Filed 2000·Granted Aug 27, 2002·21 cites·12 claims
- 0264US6242851B1Dimmable metal halide lamp without color temperature changeMATSUSHITA ELECTRIC WORKS RES·Filed 1998·Granted Jun 5, 2001·17 cites·12 claims
- 0353US6362570B1High frequency ferrite-free electrodeless flourescent lamp with axially uniform plasmaMATSUSHITA ELECTRIC WORKS RES·Filed 1999·Granted Mar 26, 2002·11 cites·18 claims
- 0452US6548965B1Electrodeless fluorescent lamp with low wall loadingMATSUSHITA ELECTRIC WORKS RES·Filed 2000·Granted Apr 15, 2003·5 cites·22 claims
- 0546US6249090B1Electrodeless fluorescent lamp with spread induction coilMATSUSHITA ELECTRIC WORKS RES·Filed 1996·Granted Jun 19, 2001·7 cites·5 claims
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