JPS4871908A
Time division multiplexer-demultiplexer for digital transmission at gigahertz rates
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 19 December 1992, 33.8 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
7 members in 6 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 21097671 | United States of America | A |
Members7
| Document | Office | Kind | |
|---|---|---|---|
| DE2263004A1 | Germany | A1 | |
| FR2165639A5 | France | A5 | |
| JPS4871908AThis record | Japan | A | |
| US3763318A | United States of America | A | |
| IT974134B | Italy | B | |
| GB1414467A | United Kingdom | A | |
| JPS5716542B2 | Japan | B2 |
Numbers
- Application
- 12760372
Classification
- CPC, 1
- H04L5/245
- IPC, 3
- H04J3 04
- H04L5 22
- H04L5 24