Inventor · disambiguated record
Alok Mani Srivastava
Also filed as: SRIVASTAVA ALOK · SRIVASTAVA ALOK M · SRIVASTAVA ALOK MANI
183 granted patents·37 pending applications·11,508 citations·filing 1992–2024
99Inventor score
Files withGEN ELECTRIC129LUMINATION LLC11EXXONMOBIL CHEM PATENTS INC10KELLOGG BROWN & ROOT LLC8SRIVASTAVA ALOK MANI7
Top patents by PatentIndex Score
220 records- 0199US7128849B2Phosphors containing boron and metals of Group IIIA and IIIBGEN ELECTRIC·Filed 2003·Granted Oct 31, 2006·278 cites·14 claims
- 0299US6982046B2Light sources with nanometer-sized VUV radiation-absorbing phosphorsGEN ELECTRIC·Filed 2003·Granted Jan 3, 2006·509 cites·24 claims
- 0399US6809781B2Phosphor blends and backlight sources for liquid crystal displaysGEN ELECTRIC·Filed 2002·Granted Oct 26, 2004·382 cites·28 claims
- 0499US6791259B1Solid state illumination system containing a light emitting diode, a light scattering material and a luminescent materialGEN ELECTRIC·Filed 2000·Granted Sep 14, 2004·587 cites·39 claims
- 0599US6621211B1White light emitting phosphor blends for LED devicesGEN ELECTRIC·Filed 2000·Granted Sep 16, 2003·345 cites·26 claims
- 0699US6538371B1White light illumination system with improved color outputGEN ELECTRIC·Filed 2000·Granted Mar 25, 2003·293 cites·61 claims
- 0799US6501100B1White light emitting phosphor blend for LED devicesGEN ELECTRIC·Filed 2000·Granted Dec 31, 2002·228 cites·14 claims
- 0899US6294800B1Phosphors for white light generation from UV emitting diodesGEN ELECTRIC·Filed 1998·Granted Sep 25, 2001·382 cites·33 claims
- 0999US6255670B1Phosphors for light generation from light emitting semiconductorsGEN ELECTRIC·Filed 2000·Granted Jul 3, 2001·324 cites·12 claims
- 1099US6252254B1Light emitting device with phosphor compositionGEN ELECTRIC·Filed 1998·Granted Jun 26, 2001·767 cites·13 claims
- 1198US7648649B2Red line emitting phosphors for use in led applicationsLUMINATION LLC·Filed 2007·Granted Jan 19, 2010·114 cites·30 claims
- 1298US7497973B2Red line emitting phosphor materials for use in LED applicationsLUMINATION LLC·Filed 2006·Granted Mar 3, 2009·182 cites·23 claims
- 1398US7358542B2Red emitting phosphor materials for use in LED and LCD applicationsLUMINATION LLC·Filed 2005·Granted Apr 15, 2008·399 cites·15 claims
- 1498US6685852B2Phosphor blends for generating white light from near-UV/blue light-emitting devicesGEN ELECTRIC·Filed 2001·Granted Feb 3, 2004·212 cites·31 claims
- 1598US6580097B1Light emitting device with phosphor compositionGEN ELECTRIC·Filed 2000·Granted Jun 17, 2003·190 cites·21 claims
- 1698US6522065B1Single phosphor for creating white light with high luminosity and high CRI in a UV led deviceGEN ELECTRIC·Filed 2000·Granted Feb 18, 2003·255 cites·24 claims
- 1798US6515314B1Light-emitting device with organic layer doped with photoluminescent materialGEN ELECTRIC·Filed 2000·Granted Feb 4, 2003·244 cites·28 claims
- 1898US6469322B1Green emitting phosphor for use in UV light emitting diodesGEN ELECTRIC·Filed 2000·Granted Oct 22, 2002·176 cites·19 claims
- 1998US6429583B1Light emitting device with ba2mgsi2o7:eu2+, ba2sio4:eu2+, or (srxcay ba1-x-y)(a1zga1-z)2sr:eu2+phosphorsGEN ELECTRIC·Filed 1998·Granted Aug 6, 2002·265 cites·26 claims
- 2098US6357889B1Color tunable light sourceGEN ELECTRIC·Filed 1999·Granted Mar 19, 2002·622 cites·22 claims
- 2197US8083931B2Upgrading of tar using POX/cokerMCCOY JAMES N·Filed 2007·Granted Dec 27, 2011·58 cites·16 claims
- 2297US6939481B2White light emitting phosphor blends for LED devicesGEN ELECTRIC·Filed 2003·Granted Sep 6, 2005·133 cites·12 claims
- 2397US6936857B2White light LED deviceGEN ELECTRIC·Filed 2003·Granted Aug 30, 2005·274 cites·11 claims
- 2497US6616862B2Yellow light-emitting halophosphate phosphors and light sources incorporating the sameGEN ELECTRIC·Filed 2001·Granted Sep 9, 2003·153 cites·34 claims
- 2596US7329371B2Red phosphor for LED based lightingLUMINATION LLC·Filed 2005·Granted Feb 12, 2008·51 cites·16 claims
- 2696US7077978B2Phosphors containing oxides of alkaline-earth and group-IIIB metals and white-light sources incorporating sameGEN ELECTRIC·Filed 2004·Granted Jul 18, 2006·107 cites·32 claims
- 2796US7026755B2Deep red phosphor for general illumination applicationsGEN ELECTRIC·Filed 2003·Granted Apr 11, 2006·129 cites·20 claims
- 2896US6853131B2Single phosphor for creating white light with high luminosity and high CRI in a UV LED deviceGEN ELECTRIC·Filed 2002·Granted Feb 8, 2005·136 cites·26 claims
- 2996US6653765B1Uniform angular light distribution from LEDsGEN ELECTRIC·Filed 2000·Granted Nov 25, 2003·202 cites·17 claims
- 3096US6466135B1Phosphors for down converting ultraviolet light of LEDs to blue-green lightGEN ELECTRIC·Filed 2000·Granted Oct 15, 2002·139 cites·43 claims
- 3196US6302959B2Mn2+ activated green emitting SrAl12O19 luminescent materialGEN ELECTRIC·Filed 2000·Granted Oct 16, 2001·64 cites·5 claims
- 3296US6299338B1Decorative lighting apparatus with light source and luminescent materialGEN ELECTRIC·Filed 1998·Granted Oct 9, 2001·172 cites·41 claims
- 3396US6278135B1Green-light emitting phosphors and light sources using the sameGEN ELECTRIC·Filed 1998·Granted Aug 21, 2001·160 cites·28 claims
- 3495US7327078B2LED illumination device with layered phosphor patternLUMINATION LLC·Filed 2004·Granted Feb 5, 2008·77 cites·17 claims
- 3595US7015510B2White light emitting phosphor blend for LED devicesGEN ELECTRIC·Filed 2002·Granted Mar 21, 2006·75 cites·16 claims
- 3695US6700322B1Light source with organic layer and photoluminescent layerGEN ELECTRIC·Filed 2000·Granted Mar 2, 2004·94 cites·30 claims
- 3795US6630077B2Terbium- or lutetium - containing garnet phosphors and scintillators for detection of high-energy radiationGEN ELECTRIC·Filed 2001·Granted Oct 7, 2003·68 cites·33 claims
- 3895US6596195B2Broad-spectrum terbium-containing garnet phosphors and white-light sources incorporating the sameGEN ELECTRIC·Filed 2001·Granted Jul 22, 2003·97 cites·80 claims
- 3994US7847309B2Red line emitting complex fluoride phosphors activated with Mn4+GE LIGHTING SOLUTIONS LLC·Filed 2008·Granted Dec 7, 2010·31 cites·25 claims
- 4094US7335891B2Gamma and neutron radiation detectorGEN ELECTRIC·Filed 2005·Granted Feb 26, 2008·39 cites·31 claims
- 4194US7312371B2Steam cracking of hydrocarbon feedstocks containing non-volatile components and/or coke precursorsEXXONMOBIL CHEM PATENTS INC·Filed 2004·Granted Dec 25, 2007·75 cites·36 claims
- 4294US6555958B1Phosphor for down converting ultraviolet light of LEDs to blue-green lightGEN ELECTRIC·Filed 2000·Granted Apr 29, 2003·136 cites·39 claims
- 4393US7906010B2Use of steam cracked tarEXXONMOBIL CHEM PATENTS INC·Filed 2006·Granted Mar 15, 2011·14 cites·15 claims
- 4493US7648844B2Method and apparatus for detection of analyte using an acoustic deviceBIOSCALE INC·Filed 2006·Granted Jan 19, 2010·35 cites·17 claims
- 4593US7615381B2Method and apparatus for detecting estradiol and metabolites thereof using an acoustic deviceBIOSCALE INC·Filed 2006·Granted Nov 10, 2009·27 cites·15 claims
- 4693US7321191B2Phosphor blends for green traffic signalsLUMINATION LLC·Filed 2004·Granted Jan 22, 2008·87 cites·19 claims
- 4793US7297833B2Steam cracking of light hydrocarbon feedstocks containing non-volatile components and/or coke precursorsEXXONMOBIL CHEM PATENTS INC·Filed 2004·Granted Nov 20, 2007·69 cites·28 claims
- 4893US7119488B2Optimized phosphor system for improved efficacy lighting sourcesGELCORE LLC·Filed 2005·Granted Oct 10, 2006·31 cites·20 claims
- 4993US7094362B2Garnet phosphor materials having enhanced spectral characteristicsGEN ELECTRIC·Filed 2003·Granted Aug 22, 2006·95 cites·52 claims
- 5093US7084403B2Scintillator compositions, and related processes and articles of manufactureGEN ELECTRIC·Filed 2003·Granted Aug 1, 2006·68 cites·38 claims
Showing the top 50 of 220 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →