Reinforced optical fiber cable of unitube structure
US6453098B2 · kind B2 · utility
3Cited by
12References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 2000 |
| Grant date | Sep 17, 2002 |
| Priority date | — |
| Expiry date | May 8, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4486
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The reinforced optical fiber cable of unitube structure comprises a protective tube for protecting optical fibers and reinforcing elements, together with an outer sheath around said protective tube. In the cable said protective tube is of corrugated tubular structure. Application: Long distance transmission cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.