Frederic Ghirardi

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for making a monolithic integrated structure incorporating...
- Patent number 5,727,096
- Issue date Mar 10, 1998
- France Telecom
- Frederic Ghirardi
- G02 - OPTICS
Information Patent Grant
Opto-electronic semiconductor device including an integrated mode t...
- Patent number 5,703,895
- Issue date Dec 30, 1997
- France Telecom
- Frederic Ghirardi
- G02 - OPTICS