Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605791 | Portable electronic device such as, in particular, a timepiece, fitted with a push-button | — | 2003-08-12 |
| 6600527 | Display assembly including two superposed display devices | Naci Basturk, Beat Gilomen | 2003-07-29 |
| 6549254 | Bragg reflection optical device and methods for the manufacturing thereof | Peter Kipfer, Toralf Scharf, Christian Bohley, Rolf Klappert, Hans Peter Herzig | 2003-04-15 |
| 6545828 | Optical device with absorption gradient and selective spectral filtering and lens assembly and camera fitted with such a device | Harthmuth Buczek | 2003-04-08 |