L'Etat Francais represente par le Ministre des P.T.T.
6Patents
0Active
6Granted
30Portfolio score
Filing activity: Nov 20, 1984 → Jul 25, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4767174A | Process and device for connecting an optical fibre and an integrated optical component comprising a wave guide | Physics | 50 | Expired |
| US4864560A | System for changing priority of information | Electricity | 37 | Expired |
| US4899162A | Omnidirectional cylindrical antenna | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5043806A | "Method of processing and transmitting over a ""MAC"" type channel a sequence of pairs of sterescopic television images" | Electricity | 28 | Expired |
| US4627064A | Mixed oxides for tunable lasers | Chemistry; Metallurgy | 10 | Expired |
| US4804924A | Digital double demodulator | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.