Telecommunications cable and method of making same
US4408443A · kind A · utility
37Cited by
10References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1981 |
| Grant date | Oct 11, 1983 |
| Priority date | — |
| Expiry date | Nov 5, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A telecommunication cable, and method of making same, is disclosed comprised of more than five S-Z twisted wire pairs having their twist reversals longitudinally staggered in a repetitive sequence of 1 to N longitudinally spaced positions. The wire pairs are bundled with any adjacent pairs having their twist reversals non-overlapped and staggered by no more than N/2 positions which limits S to Z coupling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.