Inventor · disambiguated record
Jakob Maya
Also filed as: MAYA JAKOB
75 granted patents·6 pending applications·1,155 citations·filing 1979–2013
99Inventor score
Files withGTE PROD CORP24MATSUSHITA ELECTRIC WORKS LTD13MATSUSHITA ELECTRIC WORKS R &10MATSUSHITA ELECTRIC WORKS RESE9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7
Top patents by PatentIndex Score
81 records- 0196US8698413B1RF induction lamp with reduced electromagnetic interferenceLUCIDITY LIGHTS INC·Filed 2012·Granted Apr 15, 2014·28 cites·6 claims
- 0293US8872426B2Arrangements and methods for triac dimming of gas discharge lamps powered by electronic ballastsLUCIDITY LIGHTS INC·Filed 2012·Granted Oct 28, 2014·20 cites·20 claims
- 0392US6064155ACompact fluorescent lamp as a retrofit for an incandescent lampMATSUSHITA ELECTRIC WORKS RESE·Filed 1998·Granted May 16, 2000·118 cites·4 claims
- 0492US4596681AMethod of forming capsules containing a precise amount of materialGTE PROD CORP·Filed 1984·Granted Jun 24, 1986·40 cites·11 claims
- 0588US5621266AElectrodeless fluorescent lampMATSUSHITA ELECTRIC WORKS RESE·Filed 1995·Granted Apr 15, 1997·60 cites·20 claims
- 0687US9129791B2RF coupler stabilization in an induction RF fluorescent light bulbLUCIDITY LIGHTS INC·Filed 2013·Granted Sep 8, 2015·7 cites·19 claims
- 0786US6501220B1Thallium free—metal halide lamp with magnesium and cerium halide filling for improved dimming propertiesMATUSHITA RES AND DEV LABORATI·Filed 2000·Granted Dec 31, 2002·35 cites·5 claims
- 0884US6081070AHigh-frequency electrodeless fluorescent lampMATSUSHITA ELECTRIC WORKS R &·Filed 1998·Granted Jun 27, 2000·47 cites·16 claims
- 0983US6555954B1Compact electrodeless fluorescent lamp with improved coolingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 29, 2003·23 cites·2 claims
- 1083US4672267AHigh intensity discharge device containing oxytrihalidesGTE LABORATORIES INC·Filed 1986·Granted Jun 9, 1987·35 cites·20 claims
- 1179US4698547ALow pressure arc discharge lamp apparatus with magnetic field generating meansGTE PROD CORP·Filed 1986·Granted Oct 6, 1987·24 cites·8 claims
- 1278US6819050B1Metal halide lamp with trace T1I filling for improved dimming propertiesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 16, 2004·14 cites·20 claims
- 1378US5811925AIntegrally molded flat compact fluorescent lampMATSUSHITA ELECTRIC WORKS RESE·Filed 1996·Granted Sep 22, 1998·27 cites·14 claims
- 1476US7057350B2Metal halide lamp with improved lumen value maintenanceMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted Jun 6, 2006·12 cites·19 claims
- 1576US6717364B1Thallium free—metal halide lamp with magnesium halide filling for improved dimming propertiesMATSUSHITA RES & DEV LABS INC·Filed 2000·Granted Apr 6, 2004·15 cites·2 claims
- 1676US6404141B1Electrodeless discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 11, 2002·12 cites·11 claims
- 1775US4527086AArc discharge device with improved isotopic mixture of mercuryGTE PROD CORP·Filed 1983·Granted Jul 2, 1985·15 cites·9 claims
- 1874US5541477ASelf ballasted compact fluorescent lampMATSUSHITA ELECTRIC WORKS R &·Filed 1994·Granted Jul 30, 1996·28 cites·5 claims
- 1974US5500574AInductively coupled substantially flat fluorescent light sourceMATSUSHITA ELECTRIC WORKS R &·Filed 1994·Granted Mar 19, 1996·25 cites·9 claims
- 2073US5592052AVariable color temperature fluorescent lampMATSUSHITA ELECTRIC WORKS R &·Filed 1995·Granted Jan 7, 1997·26 cites·17 claims
- 2172US6979958B2High efficacy metal halide lamp with praseodymium and sodium halides in a configured chamberMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Dec 27, 2005·9 cites·15 claims
- 2272US6441564B1High efficacy pulsed, dimmable high pressure cesium lampMATSUSHITA ELECTRIC WORKS RES·Filed 2000·Granted Aug 27, 2002·21 cites·12 claims
- 2370US5690421ADisplay lighting with matched narrow band filter and light sourceMATSUSHITA ELECTRIC WORKS R &·Filed 1995·Granted Nov 25, 1997·29 cites·13 claims
- 2469US5773926AElectrodeless fluorescent lamp with cold spot controlMATSUSHITA ELECTRIC WORKS RESE·Filed 1995·Granted Jun 30, 1998·22 cites·7 claims
- 2568US7049768B1High intensity discharge lamps with electronic control of dimmingMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted May 23, 2006·21 cites·20 claims
- 2666US7795814B2Interconnection feedthroughs for ceramic metal halide lampsRESAT CORP·Filed 2008·Granted Sep 14, 2010·2 cites·16 claims
- 2766US6768248B2Electrodeless lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 27, 2004·14 cites·21 claims
- 2866US5726523AElectrodeless fluorescent lamp with bifilar coil and faraday shieldMATSUSHITA ELECTRIC WORKS RESE·Filed 1996·Granted Mar 10, 1998·19 cites·5 claims
- 2965US7262553B2High efficacy metal halide lamp with configured discharge chamberMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Aug 28, 2007·6 cites·22 claims
- 3064US6242851B1Dimmable metal halide lamp without color temperature changeMATSUSHITA ELECTRIC WORKS RES·Filed 1998·Granted Jun 5, 2001·17 cites·12 claims
- 3164US5455484AAdapter for simultaneously powering multiple compact fluorescent lamps utilizing an electronic ballast circuitMATSUSHITA ELECTRIC WORKS R &·Filed 1994·Granted Oct 3, 1995·25 cites·6 claims
- 3263US7339330B2Methods and circuits for instant hot restart of high intensity discharge lampsMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Mar 4, 2008·7 cites·19 claims
- 3363US7138765B2High efficacy lamp in a configured chamberMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Nov 21, 2006·5 cites·16 claims
- 3462US5066892AGlow discharge lamp with incandescent filamentGTE PROD CORP·Filed 1990·Granted Nov 19, 1991·15 cites·16 claims
- 3561US7279840B2Electrodeless fluorescent lamp with controlled cold spot temperatureMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted Oct 9, 2007·4 cites·15 claims
- 3661US6433478B1High frequency electrodeless compact fluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 13, 2002·13 cites·24 claims
- 3761US5723947AElectrodeless inductively-coupled fluorescent lamp with improved cavity and tubulationMATSUSHITA ELECTRIC WORKS RESE·Filed 1996·Granted Mar 3, 1998·15 cites·13 claims
- 3861US4527089ACompact fluorescent lampGTE PROD CORP·Filed 1983·Granted Jul 2, 1985·16 cites·9 claims
- 3960US6605888B1Metal halide lamp with enhanced red emission, in excess of a blackbodyMATSUSHITA ELECTRIC WORKS LTD·Filed 1999·Granted Aug 12, 2003·14 cites·9 claims
- 4060US4648951APhotoionization technique to enrich mercury isotopes and apparatus thereforGTE PROD CORP·Filed 1983·Granted Mar 10, 1987·17 cites·14 claims
- 4160US4536678AGlass coated metal arc director for compact fluorescent lampGTE PROD CORP·Filed 1983·Granted Aug 20, 1985·9 cites·4 claims
- 4259US7323824B2Methods and apparatus for operating very high pressure short arc discharge lampsMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted Jan 29, 2008·7 cites·33 claims
- 4358US5552666ACompact fluorescent lampMATSUSHITA ELECTRIC WORKS RESE·Filed 1994·Granted Sep 3, 1996·18 cites·17 claims
- 4458US5027030AGlow discharge lamp having zero anode voltage dropGTE PROD CORP·Filed 1989·Granted Jun 25, 1991·9 cites·5 claims
- 4557US7164232B2Seal for ceramic discharge lamp arc tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 16, 2007·3 cites·20 claims
- 4657US5767618AFlat compact fluorescent lamp with inter-channel discharge suppressionMATSUSHITA ELECTRIC WORKS RESE·Filed 1996·Granted Jun 16, 1998·13 cites·13 claims
- 4756US5708324AFluorescent lamp with different density phosphor coatings on the front panel and internal channelsMATSUSHITA RESEARCH AND DEV LA·Filed 1996·Granted Jan 13, 1998·15 cites·19 claims
- 4856US4825125ADischarge lamp having multiple constrictionsGTE PROD CORP·Filed 1987·Granted Apr 25, 1989·16 cites·15 claims
- 4955US5777431ASubstantially flat compact fluorescent lampMATSUSHITA ELECTRIC WORKS R &·Filed 1994·Granted Jul 7, 1998·11 cites·5 claims
- 5054US5990624AColor sulfur lamp including means for intercepting and re-mitting light of a desired spectral distributionMATSUSHITA ELECTRIC WORKS R &·Filed 1995·Granted Nov 23, 1999·11 cites·17 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →