Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756727 | Color picture screen with color filter | Hans-Helmut Bechtel, Harald Gläser | 2004-06-29 |
| 6753649 | Plasma picture screen with UV light reflecting front plate coating | Helmut Bechtel, Wolfgang Busselt, Harald Gläser, Claus Feldmann, Detlef Uwe Wiechert | 2004-06-22 |
| 6750610 | Plasma display with enhanced contrast and protective layer | Hans-Helmut Bechtel, Wolfgang Busselt, Harald Glaeser | 2004-06-15 |
| 6700324 | Plasma picture screen with improved white color point | Hans-Helmut Bechtel, Wolfgang Busselt, Harald Glaeser, Thomas Juestel, Volker Van Elsbergen | 2004-03-02 |