Vaddi B. Reddy

Person

Sayre, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Alkali iodide doped zinc sulfide electroluminescent phoshor
- Patent number 6,090,311
- Issue date Jul 18, 2000
- Osram Sylvania Inc.
- Nathaniel E. Brese
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Yttrium tantalate x-ray phosphors with reduced persistence
- Patent number 5,938,974
- Issue date Aug 17, 1999
- Osram Sylvania Inc.
- Gregory A. Marking
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Yttrium tantalate x-ray phosphors with reduced persistence
- Patent number 5,900,188
- Issue date May 4, 1999
- Osram Sylvania Inc.
- Gregory A. Marking
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Lithium doped terbium activated gadolinium oxysulfide phosphor
- Patent number 5,783,106
- Issue date Jul 21, 1998
- Osram Sylvania Inc.
- Vaddi Butchi Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Yttrium tantalate x-ray phosphors with increased luminance and part...
- Patent number 5,762,827
- Issue date Jun 9, 1998
- Osram Sylvania Inc.
- Vaddi Butchi Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reduction of lag in yttrium tantalate x-ray phosphors
- Patent number 5,716,546
- Issue date Feb 10, 1998
- Osram Sylvania Inc.
- James R. Cox
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Improved blue-green emitting ZnS:Cu,Cl electroluminescent phosphor...
- Patent number 5,711,898
- Issue date Jan 27, 1998
- Osram Sylvania Inc.
- Vaddi Butchi Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
ZnS:Cu electroluminescent phosphor and method of making same
- Patent number 5,702,643
- Issue date Dec 30, 1997
- Osram Sylvania Inc.
- Vaddi Butchi Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphor and method of making same
- Patent number 5,582,768
- Issue date Dec 10, 1996
- Osram Sylvania, Inc.
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphor and method of making same
- Patent number 5,567,351
- Issue date Oct 22, 1996
- Osram Sylvania Inc.
- Ru-Yi Qi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphor and method of making same
- Patent number 5,531,928
- Issue date Jul 2, 1996
- Osram Sylvania Inc.
- Ronald E. Karam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphor and method of making same
- Patent number 5,489,398
- Issue date Feb 6, 1996
- Osram Sylvania Inc.
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of making niobium-activated yttrium tantalate x-ray phosphor
- Patent number 5,380,463
- Issue date Jan 10, 1995
- Osram Sylvania Inc.
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of preparing fluoroplogopite phosphor
- Patent number 5,306,441
- Issue date Apr 26, 1994
- GTE Products Corporation
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Unactivated yttrium tantalate phosphor
- Patent number 5,112,524
- Issue date May 12, 1992
- GTE Products Corporation
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of making YTaO.sub.4 :Nb phosphor with improved brightness u...
- Patent number 4,938,890
- Issue date Jul 3, 1990
- GTE Products Corporation
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for YTaO.sub.4 :Nb phosphor preparation using reduced amoun...
- Patent number 4,935,161
- Issue date Jun 19, 1990
- GTE Products Corporation
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for improving the luminescence of niobium activated yttrium...
- Patent number 4,929,384
- Issue date May 29, 1990
- GTE Products Corporation
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Freon free process for preparing a niobium activated yttrium tantal...
- Patent number 4,929,385
- Issue date May 29, 1990
- GTE Products Corporation
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing a niobium activated yttrium tantalate X-ray p...
- Patent number 4,929,386
- Issue date May 29, 1990
- GTE Products Corporation
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for improving the luminescence and bulk density of niobium...
- Patent number 4,925,702
- Issue date May 15, 1990
- GTE Products Corporation
- Vaddi B. Reddy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Vaddi B. Reddy

Person

Patents Grantslast 30 patents

Alkali iodide doped zinc sulfide electroluminescent phoshor

Yttrium tantalate x-ray phosphors with reduced persistence

Yttrium tantalate x-ray phosphors with reduced persistence

Lithium doped terbium activated gadolinium oxysulfide phosphor

Yttrium tantalate x-ray phosphors with increased luminance and part...

Reduction of lag in yttrium tantalate x-ray phosphors

Improved blue-green emitting ZnS:Cu,Cl electroluminescent phosphor...

ZnS:Cu electroluminescent phosphor and method of making same

Phosphor and method of making same

Phosphor and method of making same

Phosphor and method of making same

Phosphor and method of making same

Method of making niobium-activated yttrium tantalate x-ray phosphor

Method of preparing fluoroplogopite phosphor

Unactivated yttrium tantalate phosphor

Method of making YTaO.sub.4 :Nb phosphor with improved brightness u...

Process for YTaO.sub.4 :Nb phosphor preparation using reduced amoun...

Process for improving the luminescence of niobium activated yttrium...

Freon free process for preparing a niobium activated yttrium tantal...

Process for preparing a niobium activated yttrium tantalate X-ray p...

Process for improving the luminescence and bulk density of niobium...