Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988301 | Heat transfer apparatus | — | 2011-08-02 |
| 7796383 | Heat transfer apparatus | — | 2010-09-14 |
| 6663243 | Projection device comprising a prism system including at least one totally internally reflecting surface at a boundary between two members of different refractive indices within the prism system | Raymond G. Fielding, Graham Harry Moss | 2003-12-16 |
| 6561675 | Rectangular beam generating light source | — | 2003-05-13 |
| 6250763 | Projection device | Raymond G. Fielding, Graham Harry Moss | 2001-06-26 |
| 6114807 | Light source in the form of an arc lamp, a sealed beam light source, a light source including a reflector and a mounting means | — | 2000-09-05 |
| 5874805 | Electrode structure including a rod comprising refractory metal and having a greater thermal conductivity material | — | 1999-02-23 |
| 5869920 | Light source in the form of a sealed beam ARC lamp including three reflective surfaces | — | 1999-02-09 |
| 5865520 | Projection system | Raymond G. Fielding, Graham Harry Moss | 1999-02-02 |
| 5704701 | Spatial light modulator system | Raymond G. Fielding | 1998-01-06 |
| 5638142 | Spatial light modulator system including a plurality of tiltable mirror devices and reflective means for equalizing the number of reflections from the tiltable mirror devices | Raymond G. Fielding | 1997-06-10 |
| 4804880 | Mounting for shadow mask in color cathode ray tubes | — | 1989-02-14 |