Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4509968 | Device for providing a drawn fiber-like object with a helical structure | Yannic Bourbin, Jacques Dubos, Francis Gautnier, Philippe Graindorge | 1985-04-09 |
| 4482248 | Interferometer with a tunable optical resonator incorporating a monomode optical fibre and application to filtering and spectography | Michel Papuchon, Claude Puech | 1984-11-13 |
| 4480915 | Ring interferometer device and its application to the detection of non-reciprocal effects | Michel Papuchon, Claude Peuch | 1984-11-06 |
| 4468085 | Hybrid optical junction and its use in a loop interferometer | Michel Papuchon, Claude Puech | 1984-08-28 |
| 4461574 | Environmentally independent fiber optic rotation sensor | Herbert J. Shaw | 1984-07-24 |
| 4433895 | Integrated optical structure with velocity matched directional coupling | Claude Puech, Michel Papuchon | 1984-02-28 |
| 4370612 | Interferometric optical fiber electric current measuring device | Claude Puech, Michel Papuchon | 1983-01-25 |
| 4209252 | Optical probe assembly for detecting the position of an object surface and method | Matt Lehmann, Jorlin E. Moon, Sherwyne R. Bakar | 1980-06-24 |
| 4191446 | Directional coupling-device for multi-mode optical fibres | Jean-Jacques Hunzinger | 1980-03-04 |