Auxiliary switching circuit
US4661719A · kind A · utility
5Cited by
11References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 1984 |
| Grant date | Apr 28, 1987 |
| Priority date | — |
| Expiry date | Oct 15, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86389
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A circuit device which is connected to an existing clocked memory circuit to provide additional clocked memory circuitry for a plurality of substantially independent switches within the parameters and constraints established at the main control station for an existing switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.