Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040045 | Electroluminescent light source | Hans-Helmut Bechtel, Peter Josef Schmidt, Joerg Meyer, Herbert Friedrich Boerner, Stefan Peter Grabowski | 2011-10-18 |
| 8035287 | Fluorescent lighting creating white light | Peter Josef Schmidt, Hans-Helmut Bechtel | 2011-10-11 |
| 7982229 | Light emitting device with conversion structure | Hans-Helmut Bechtel, Silvia Golsch, Thomas Justel, Peter Josef Schmidt | 2011-07-19 |
| 7969089 | LED with improved light emission profile | Helmut Bechtel, Georg Gartner, Eliav Itzhak, Joachim Opitz | 2011-06-28 |
| 7952270 | Electroluminescent device | Hans-Helmut Bechtel, Peter Josef Schmidt | 2011-05-31 |
| 7943950 | Structured substrate for a LED | Hans-Helmut Bechtel | 2011-05-17 |
| 7901592 | Illumination system comprising a green-emitting ceramic luminescence converter | Peter Josef Schmidt, Volker Bachmann, Silvia Golsch | 2011-03-08 |