Alcatel Submarcom
8Patents
0Active
8Granted
28Portfolio score
Filing activity: Jun 13, 1995 → Nov 10, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5675690A | Dispersion-flattened single-mode optical waveguide with large effective mode surface area | Physics | 30 | Expired |
| US5732169A | Filter for guided light, and an optical link including the filter | Electricity | 14 | Expired |
| US5561553A | System for transmission over a repeaterless optical fiber line, with remote and local amplification | Electricity | 13 | Expired |
| US5838871A | Device for organizing optical fiber cable connections and optical cable joint box | Physics | 11 | Expired |
| US5760364A | Unit for protecting a metal tube containing at least one optical fiber against internal overheating, and a method of implementing it | Physics | 8 | Expired |
| US5759454A | Method of injecting a filler in controlled manner into a protective tube for protecting optical fibers, and an installation for implementing the method | Electricity | 5 | Expired |
| US5700990A | Method for repairing a closure fault of a metal tube containing at least one optical fiber by laser welding | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5880428A | Laser welding line for repairing a closure fault of a metal tube containing at least one transmission optical fiber | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.