| 11103940 |
Metal-cutting machine tool |
Waldemar Dubs, Frederik Peters |
2021-08-31 |
| 8446051 |
Power supply unit having a voltage converter |
Daniel Luthi, Jean-Noel Divoux, Siegfried Kern |
2013-05-21 |
| 8159092 |
Power supply unit having a voltage converter |
Daniel Luthi, Jean-Noel Divoux, Siegfried Kern |
2012-04-17 |
| 6754403 |
Acousto-optic add/drop multiplexer with retro-reflection and wavelength selective optical cross-connect |
— |
2004-06-22 |
| 6718110 |
Indiffused optical waveguide structures in a substrate |
Carlo Carmannini |
2004-04-06 |
| 6377378 |
Suppression of polarization hole burning with an acousto-optic modulator |
Massimo Frascolla, Filippo Bentivoglio Ravasio, Paolo Ottolenghi |
2002-04-23 |
| 6370167 |
Double-passage acousto-optical device and laser |
Stefano Donati, Salvatore Morasca |
2002-04-09 |
| 6282332 |
Waveguide structures in particular for use in acousto-optical mode converters and method for making same |
Sergio Bosso, Harald Herrmann, Salvatore Morasca |
2001-08-28 |
| 6195476 |
Acousto-optic devices having an acoustic attenuator structure |
— |
2001-02-27 |
| 5850491 |
Double-stage acousto-optical waveguide device, having polarization-independent response |
Salvatore Morasca |
1998-12-15 |
| 5850492 |
Acousto-optical waveguide device with compensation of polarization mode dispersion |
Salvatore Morasca |
1998-12-15 |
| 5796882 |
Acousto-optical waveguide device, tunable, with a polarization independent response, and a method for the acousto-optical processing of optical signals |
— |
1998-08-18 |
| 5781669 |
Acoustooptical waveguide device for wavelength selection and process for making same |
Sergio Bosso |
1998-07-14 |
| 5748810 |
Acousto-optical tunable waveguide switch having balanced optical paths |
— |
1998-05-05 |