Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369722 | Optical inorganic waveguide with a substantially planar organic substrate | Martin Heming, Roland Hochhaus, Ralf Kersten, Dieter Krause, Jurgen Otto +2 more | 1994-11-29 |
| 5324361 | Apparatus for coating cap-shaped substrates | Heinz-Werner Etzkorn, Harald Krummel, Günter Weidmann | 1994-06-28 |
| 5308650 | Process and apparatus for the ignition of CVD plasmas | Harald Krummel, Ewald Morsen, Helge Vogt, Gunther Weidmann | 1994-05-03 |
| 5295220 | Process for the production of a thin film optical waveguide of TiO.sub.2 | Martin Heming, Roland Hochhaus, Jurgen Otto | 1994-03-15 |