Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8573814 | Object having internal cavities, light emitting diode assembly | Ulrich Traupe, Edgar Spandl | 2013-11-05 |
| 8439252 | Method for bonding metal surfaces, method for producing an object having cavities, object having cavities, structure of a light emitting diode | Ulrich Traupe, Stefan Weise, Edgar Spandl | 2013-05-14 |