Issued Patents All Time
Showing 126–150 of 182 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6867536 | Blue-green phosphor for fluorescent lighting applications | Holly Ann Comanzo, Venkatesan Manivannan, Anant Achyut Setlur | 2005-03-15 |
| 6853131 | Single phosphor for creating white light with high luminosity and high CRI in a UV LED device | Anil Raj Duggal, Holly Ann Comanzo, William Winder Beers | 2005-02-08 |
| 6849996 | Electrode materials for electric lamps and methods of manufacture thereof | Shankar Venugopal, Holly Ann Comanzo, Vikas Midha, William Winder Beers, Gopi Chandran Ramachandran +1 more | 2005-02-01 |
| 6847162 | Light source with organic layer and photoluminescent layer | Anil Raj Duggal, Anant Achyut Setlur, Joseph John Shiang, Holly Ann Comanzo | 2005-01-25 |
| 6844671 | High luminosity phosphor blends for generating white light from near-UV/blue light-emitting devices | Anant Achyut Setlur, Holly Ann Comanzo | 2005-01-18 |
| 6809781 | Phosphor blends and backlight sources for liquid crystal displays | Anant Achyut Setlur, Holly Ann Comanzo | 2004-10-26 |
| 6809471 | Phosphors containing oxides of alkaline-earth and Group-IIIB metals and light sources incorporating the same | Anant Achyut Setlur, Holly Ann Comanzo | 2004-10-26 |
| 6791259 | Solid state illumination system containing a light emitting diode, a light scattering material and a luminescent material | Edward Brittain Stokes, Thomas Francis McNulty, Daniel Doxsee, Lionel M. Levinson, Anil Raj Duggal | 2004-09-14 |
| 6777724 | Light-emitting device with organic layer doped with photoluminescent material | Anil Raj Duggal, Steven Jude Duclos | 2004-08-17 |
| 6774556 | Device with Mn2+ activated green emitting SrAl12O19 luminescent material | Holly Ann Comanzo, Douglas A. Doughty, William Winder Beers | 2004-08-10 |
| 6761837 | Europium-activated phosphors containing oxides of rare-earth and group-IIIB metals and method of making the same | Holly Ann Comanzo, Anant Achyut Setlur, Venkatesan Manivannan | 2004-07-13 |
| 6730918 | Apparatus for determining past-service conditions and remaining life of thermal barrier coatings and components having such coatings | Anant Achyut Setlur, Holly Ann Comanzo, John Devitt, James Anthony Ruud, Luke Brewer | 2004-05-04 |
| 6700322 | Light source with organic layer and photoluminescent layer | Anil Raj Duggal | 2004-03-02 |
| 6685852 | Phosphor blends for generating white light from near-UV/blue light-emitting devices | Anant Achyut Setlur, Holly Ann Comanzo, Daniel Doxsee | 2004-02-03 |
| 6653765 | Uniform angular light distribution from LEDs | Lionel M. Levinson, Steven Jude Duclos, Anil Raj Duggal | 2003-11-25 |
| 6630077 | Terbium- or lutetium - containing garnet phosphors and scintillators for detection of high-energy radiation | Joseph John Shiang, Anant Achyut Setlur, Holly Ann Comanzo | 2003-10-07 |
| 6621211 | White light emitting phosphor blends for LED devices | Holly Ann Comanzo, Thomas Francis McNulty | 2003-09-16 |
| 6621208 | Quantum-splitting oxide-based phosphors, method of producing, and rules for designing the same | Anant Achyut Setlur, Holly Ann Comanzo | 2003-09-16 |
| 6616862 | Yellow light-emitting halophosphate phosphors and light sources incorporating the same | Holly Ann Comanzo, Anant Achyut Setlur | 2003-09-09 |
| 6613248 | Quantum-splitting oxide-based phosphors and method of producing the same | Anant Achyut Setlur | 2003-09-02 |
| 6596195 | Broad-spectrum terbium-containing garnet phosphors and white-light sources incorporating the same | Anant Achyut Setlur, Holly Ann Comanzo | 2003-07-22 |
| 6580097 | Light emitting device with phosphor composition | Thomas F. Soules, William Winder Beers, Lionel M. Levinson, Anil Raj Duggal | 2003-06-17 |
| 6566808 | Luminescent display and method of making | Anil Raj Duggal | 2003-05-20 |
| 6555958 | Phosphor for down converting ultraviolet light of LEDs to blue-green light | Thomas Francis McNulty, Holly Ann Comanzo, Dan Darcy Doxsee | 2003-04-29 |
| 6538371 | White light illumination system with improved color output | Anil Raj Duggal, Holly Ann Comanzo | 2003-03-25 |