Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661549 | Method of and a device for polarization-independent optical demultiplexing | Francesco Cisternino, Raffaele Girardi, Emilio Riccardi | 2003-12-09 |
| 5852700 | Method and device for the generation of ultrashort optical pulses | Renato Caponi | 1998-12-22 |
| 5661554 | Method of and device for measuring the nonlinear refractive index in a single mode optical fibre | Renato Caponi, Claudio Naddeo, Diego Roccato | 1997-08-26 |
| 5647035 | Ring network communication structure on an optical carrier and reconfigurable node for said structure | Roberto Cadeddu, Giuseppe Ferraris, Roberto Lano, Emilio Vezzoni | 1997-07-08 |
| 5548603 | Method for the generation of ultra-short optical pulses | Renato Caponi, Francesco Cisternino, Diego Roccato | 1996-08-20 |
| 5479082 | Device for extraction and re-insertion of an optical carrier in optical communications networks | Emilio Vezzoni | 1995-12-26 |
| 5448660 | Wavelength selective optical switch | Emilio Vezzoni | 1995-09-05 |
| 5329394 | Frequency modulation coherent optical communications system with continuous polarization scrambling | Renato Caponi, Giuseppe Marone | 1994-07-12 |
| 5257126 | Coherent optical fiber communications system using polarization modulation | Renato Caponi, Giuseppe Marone | 1993-10-26 |
| 5166744 | Method of measuring the nonlinear refractive index coefficient of a bistable resonant cavity optical component | Renato Caponi | 1992-11-24 |
| 5069520 | High-speed modulator of the polarization of an optical carrier | Renato Caponi, Giuseppe Marone | 1991-12-03 |
| 5007735 | Method of characterizing bistable semiconductor lasers | Renato Caponi | 1991-04-16 |
| 4866266 | Method of measuring polarization and birefringence in single-mode optical fibers | Renato Caponi, Francesco Cisternino, Gianni Coppa | 1989-09-12 |
| 4832492 | Heterodyne michelson interferometer for polarization measurements | Renato Caponi, Francesco Cisternino | 1989-05-23 |
| 4817206 | Optical-fiber transmission system with polarization modulation and heterodyne coherent detection | Renato Caponi, Francesco Cisternino | 1989-03-28 |
| 4759624 | Method of and apparatus for measuring polarization beat-length in highly-birefringent single-mode optical fibers | Gianni Coppa | 1988-07-26 |
| 4671657 | Method of and device for realtime measurement of the state of polarization of a quasi-monochromatic light beam | Renato Caponi, Francesco Cisternino | 1987-06-09 |