Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878973 | Reduction of contamination of light emitting devices | Christopher H. Lowery | 2005-04-12 |
| 6744077 | Selective filtering of wavelength-converted semiconductor light emitting devices | Gerd O. Mueller, Regina B. Mueller-Mach, Michael R. Krames | 2004-06-01 |
| 6353286 | Field emission display having a multi-layered barrier structure | Albert Alec Talin, Bernard F. Coll, Chenggang Xie, Yi Wei | 2002-03-05 |
| 6137213 | Field emission device having a vacuum bridge focusing structure and method | Curtis D. Moyer, Peter A. Smith, Robert H. Reuss, Steven A. Voight, Diane A. Carrillo +4 more | 2000-10-24 |
| 5844361 | Field emission display having a stabilized phosphor | Ronald O. Petersen | 1998-12-01 |