Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070985 | Method of making a lead-activated strontium hexaborate phosphor | Eric R. Mercer, Chad E. DeForest | 2011-12-06 |
| 7846352 | Method of producing UV-emitting magnesium pentaborate phosphors | Chen-Wen Fan, Thomas M. Snyder | 2010-12-07 |
| 7846353 | Method of making green-emitting borate phosphors | James Edward Murphy | 2010-12-07 |
| 7846354 | Method of making red-emitting borate phosphor | Thomas M. Snyder | 2010-12-07 |
| 7535176 | VUV-excited device with blue-emitting phosphor | Chung-Nin Chau, Thomas M. Snyder, Shellie K. Northrop, Chen-Wen Fan | 2009-05-19 |
| 7497974 | Ce,Pr-coactivated yttrium phosphate phosphor and lamp containing same | Chen-Wen Fan, Thomas M. Snyder | 2009-03-03 |
| 7449129 | Ce,Pr-coactivated strontium magnesium aluminate phosphor and lamp containing same | Thomas M. Snyder | 2008-11-11 |
| 7435358 | UVC-emitting Sr(Al,Mg)12O19:Pr phosphor and lamp containing same | Thomas M. Snyder | 2008-10-14 |
| 7419621 | UV-emitting phosphor and lamp containing same | Thomas M. Snyder | 2008-09-02 |
| 7396491 | UV-emitting phosphor and lamp containing same | Thomas M. Synder | 2008-07-08 |
| 7396490 | Ce,Pr-coactivated calcium pyrophosphate phosphor and lamp containing same | Thomas M. Synder | 2008-07-08 |
| 7232531 | Method of removing impurities from a SrB4O7:Eu phosphor | — | 2007-06-19 |
| 6805813 | High brightness green-emitting phosphor | Chung-Nin Chau | 2004-10-19 |
| 6610217 | ZnS:Ag,A1 phosphor and method of making same | Courtney Spencer Warren, Brian Payne | 2003-08-26 |
| 6245260 | Mixed flux for yttrium tantalate x-ray phosphors | — | 2001-06-12 |
| 5938974 | Yttrium tantalate x-ray phosphors with reduced persistence | Vaddi B. Reddy | 1999-08-17 |
| 5900188 | Yttrium tantalate x-ray phosphors with reduced persistence | Vaddi B. Reddy, Kenneth T. Reilly | 1999-05-04 |
| 5618471 | Alkali metal quaternary chalcogenides and process for the preparation thereof | Mercouri G. Kanatzidis, Ju H. Liao | 1997-04-08 |
| 5614128 | Alkali metal quaternary chalcogenides and process for the preparation thereof | Mercouri G. Kanatzidis, Ju H. Liao | 1997-03-25 |
| 5531936 | Alkali metal quaternary chalcogenides and process for the preparation thereof | Mercouri G. Kanatzidis, Ju H. Liao | 1996-07-02 |