Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550282 | Method and apparatus for manufacturing an optical fiber from a preform | Roberto Pata | 2003-04-22 |
| 6507689 | Optical fiber having low non-linearity for WDM transmission | Bartolomeo Italo Tirloni, Francesco Sartori, Davide Sarchi | 2003-01-14 |
| 6371394 | Method for winding a fibre element having different longitudinal portions | — | 2002-04-16 |
| 6336347 | Process for producing silica by decomposition of an organosilane | Marco Arimondi | 2002-01-08 |
| 6321016 | Optical fiber having low non-linearity for WDM transmission | Bartolomeo Italo Tirloni, Francesco Sartori, Davide Sarchi | 2001-11-20 |
| 5808787 | Amplified telecommunication system for wavelength-division multiplexing transmissions | Fausto Meli | 1998-09-15 |
| 5748364 | Amplified telecommunication system for wavelength-division multiplexing transmissions | Fausto Meli | 1998-05-05 |
| 5491581 | Rare earth doped optical fibre amplifiers | — | 1996-02-13 |
| 4921516 | Method of manufacturing optical fibers with elimination of paraxial refractive-index dip | — | 1990-05-01 |
| 4816050 | Process and apparatus for making optical-fiber preforms | — | 1989-03-28 |
| 4738873 | Method of making alumina-doped silica optical fibers | Giuseppe Parisi | 1988-04-19 |
| 4735826 | Method of surfacing the heater of a furnace for optical fibre drawing | — | 1988-04-05 |
| 4711652 | Method of producing halide glass, especially for optical communications | Eros Modone | 1987-12-08 |
| 4702759 | Apparatus for reducing volume and surface defects in silica optical-fibres | — | 1987-10-27 |
| 4659353 | Method of making birefringent optical fibers | — | 1987-04-21 |
| 4659354 | Method of producing silica optical fibres with reduced volume and surface defects | — | 1987-04-21 |
| 4657575 | Method of fabricating alumina-doped silica fibers | — | 1987-04-14 |
| 4627865 | Process of manufacturing optical fibers of extremely low loss in the medium infrared | — | 1986-12-09 |
| 4624692 | Apparatus for the continuous production of optical fibres | — | 1986-11-25 |
| 4608070 | Process for manufacturing optical-fibre preforms at high deposition rate | — | 1986-08-26 |
| 4445918 | Process and apparatus for on-line dehydrogenation of fiber-drawing preforms | Eros Modone | 1984-05-01 |
| 4419958 | Nozzle for coating optical fibers | — | 1983-12-13 |
| 4414164 | Process and apparatus for producing preforms for optical fibers | Paolo Vergnano | 1983-11-08 |
| 4389230 | Process for improving the transmission characteristics of optical fibers drawn from preforms made by the MCVD technique | Eros Modone | 1983-06-21 |