Blondeau; Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Blondeau; Robert.The latest application filed is for "optical semiconductor transceiver with chemically resistant layers".
- Blondeau; Robert - Ablis FR
| Patent | Date |
|---|---|
| Optical semiconductor transceiver with chemically resistant layers Grant 5,262,656 - Blondeau , et al. November 16, 1 | 1993-11-16 |
| Optoelectronic device on semi-insulator substrate and methods for making such a device Grant 5,115,283 - Blondeau , et al. May 19, 1 | 1992-05-19 |
| Method for making a diffraction lattice on a semiconductor material Grant 5,033,816 - Blondeau , et al. July 23, 1 | 1991-07-23 |
| Device of semiconductor materials formed on a substrate having a different lattice parameter and application to a laser Grant 5,012,476 - Razeghi , et al. April 30, 1 | 1991-04-30 |
| Optical waveguide made solid state material laser applying this waveguide Grant 4,901,321 - Blondeau , et al. February 13, 1 | 1990-02-13 |
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