Inventor · disambiguated record
Louis N. Kowalczyk
Also filed as: KOWALCZYK LOUIS N
4 granted patents·23 citations·filing 2001–2004
73Inventor score
Technology areasH01J
Files withKONINKL PHILIPS ELECTRONICS NV4
Top patents by PatentIndex Score
4 records- 0177US6861805B2Coil antenna/protection for ceramic metal halide lampsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Mar 1, 2005·11 cites·16 claims
- 0276US6833677B2150W-1000W mastercolor ceramic metal halide lamp series with color temperature about 4000K, for high pressure sodium or quartz metal halide retrofit applicationsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Dec 21, 2004·10 cites·25 claims
- 0356US7331837B2Coil antenna/protection for ceramic metal halide lampsKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Feb 19, 2008·2 cites·10 claims
- 0443US7344427B2150W-1000W MasterColor® ceramic metal halide lamp series with color temperature about 4000K, for high pressure sodium or quartz metal halide retrofit applicationsKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Mar 18, 2008·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →