| 8298666 |
Moisture resistant electroluminescent phosphor with high initial brightness and method of making |
Chen-Wen Fan, Tuan A. Dang, Joan M. Coveleskie, Frank A. Schwab, David C. Sheppeck |
2012-10-30 |
| 7989064 |
Ceramic-coated tungsten powder |
Hans-Joachim Lunk, Ricky D. Morgan, Henry J. Stevens, Tuan A. Dang, Timothy A. Frisk |
2011-08-02 |
| 7833437 |
Moisture-resistant electroluminescent phosphor with high initial brightness and method of making |
Chen-Wen Fan, Tuan A. Dang, Joan M. Coveleskie, Frank A. Schwab, David C. Sheppeck |
2010-11-16 |
| 6918963 |
Method and apparatus for coating electroluminescent phosphors |
Chen-Wen Fan |
2005-07-19 |
| 6849297 |
Encapsulated long life electroluminescent phosphor |
Chen-Wen Fan, Kenneth T. Reilly, Richard G. W. Gingerich |
2005-02-01 |
| 6733826 |
Method and apparatus for coating electroluminescent phosphors |
Chen-Wen Fan |
2004-05-11 |
| 6686043 |
Method for making long-life electroluminescent phosphor |
Chen-Wen Fan, Richard G. W. Gingerich |
2004-02-03 |
| 6426115 |
Method for making high-efficacy and long life electroluminescent phosphor |
Chen-Wen Fan, Richard G. W. Gingerich |
2002-07-30 |
| 6361864 |
Method for making high-efficacy and long life electroluminescent phophor |
Chen-Wen Fan, Richard G. W. Gingerich |
2002-03-26 |
| 6309700 |
Method of making long life electroluminescent phosphor |
Chen-Wen Fan, Richard G. W. Gingerich, Tuan A. Dang |
2001-10-30 |
| 5985175 |
Boron oxide coated phosphor and method of making same |
Chen-Wen Fan, Franz Kummer, Charles F. Chenot, Richard G. W. Gingerich |
1999-11-16 |
| 5258201 |
Method of forming a partial coating on phosphor particles by coating the phosphors in a fluidize bed for a limited time and subsequently annealing to promote ionic diffusion |
Robin W. Munn, Deborah V. Lutz |
1993-11-02 |
| 4979830 |
Method for fluidized bed circulation control |
Robin W. Munn, A. Gary Sigai, Silvia E. Lichtensteiger |
1990-12-25 |