Inventor · disambiguated record
Vaddi B. Reddy
Also filed as: REDDY VADDI B · REDDY VADDI BUTCHI
21 granted patents·202 citations·filing 1989–1998
95Inventor score
Top patents by PatentIndex Score
21 records- 0176US5702643AZnS:Cu electroluminescent phosphor and method of making sameOSRAM SYLVANIA INC·Filed 1996·Granted Dec 30, 1997·38 cites·24 claims
- 0276US5306441AMethod of preparing fluoroplogopite phosphorGTE PROD CORP·Filed 1993·Granted Apr 26, 1994·24 cites·9 claims
- 0367US6090311AAlkali iodide doped zinc sulfide electroluminescent phoshorOSRAM SYLVANIA INC·Filed 1998·Granted Jul 18, 2000·18 cites·6 claims
- 0462US5531928APhosphor and method of making sameOSRAM SYLVANIA INC·Filed 1995·Granted Jul 2, 1996·19 cites·34 claims
- 0561US5711898AImproved blue-green emitting ZnS:Cu,Cl electroluminescent phosphor and method of making sameOSRAM SYLVANIA INC·Filed 1996·Granted Jan 27, 1998·18 cites·14 claims
- 0652US4929386AProcess for preparing a niobium activated yttrium tantalate X-ray phosphorGTE PROD CORP·Filed 1989·Granted May 29, 1990·11 cites·4 claims
- 0749US4929385AFreon free process for preparing a niobium activated yttrium tantalate X-ray phosphorGTE PROD CORP·Filed 1989·Granted May 29, 1990·10 cites·2 claims
- 0848US5582768APhosphor and method of making sameOSRAM SYLVANIA INC·Filed 1995·Granted Dec 10, 1996·7 cites·11 claims
- 0947US5489398APhosphor and method of making sameOSRAM SYLVANIA INC·Filed 1993·Granted Feb 6, 1996·6 cites·4 claims
- 1047US4929384AProcess for improving the luminescence of niobium activated yttrium tantalate X-ray phosphorGTE PROD CORP·Filed 1989·Granted May 29, 1990·9 cites·1 claims
- 1145US4925702AProcess for improving the luminescence and bulk density of niobium activated yttrium tantalate X-ray phosphorGTE PROD CORP·Filed 1989·Granted May 15, 1990·8 cites·3 claims
- 1244US4938890AMethod of making YTaO4 :Nb phosphor with improved brightness using lithium chloride-lithium sulfate eutectic fluxGTE PROD CORP·Filed 1990·Granted Jul 3, 1990·7 cites·5 claims
- 1342US5716546AReduction of lag in yttrium tantalate x-ray phosphorsOSRAM SYLVANIA INC·Filed 1996·Granted Feb 10, 1998·8 cites·19 claims
- 1442US5112524AUnactivated yttrium tantalate phosphorGTE PROD CORP·Filed 1991·Granted May 12, 1992·7 cites·6 claims
- 1535US5567351APhosphor and method of making sameOSRAM SYLVANIA INC·Filed 1995·Granted Oct 22, 1996·3 cites·31 claims
- 1633US5783106ALithium doped terbium activated gadolinium oxysulfide phosphorOSRAM SYLVANIA INC·Filed 1997·Granted Jul 21, 1998·2 cites·20 claims
- 1732US5938974AYttrium tantalate x-ray phosphors with reduced persistenceOSRAM SYLVANIA INC·Filed 1998·Granted Aug 17, 1999·1 cites·20 claims
- 1832US5900188AYttrium tantalate x-ray phosphors with reduced persistenceOSRAM SYLVANIA INC·Filed 1997·Granted May 4, 1999·1 cites·27 claims
- 1931US4935161AProcess for YTaO4 :Nb phosphor preparation using reduced amount of fluxGTE PROD CORP·Filed 1989·Granted Jun 19, 1990·3 cites·3 claims
- 2030US5762827AYttrium tantalate x-ray phosphors with increased luminance and particle sizeOSRAM SYLVANIA INC·Filed 1997·Granted Jun 9, 1998·0 cites·16 claims
- 2129US5380463AMethod of making niobium-activated yttrium tantalate x-ray phosphorOSRAM SYLVANIA INC·Filed 1994·Granted Jan 10, 1995·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →