Programmable connection path circuit
US4897836A · kind A · utility
25Cited by
9References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 1987 |
| Grant date | Jan 30, 1990 |
| Priority date | — |
| Expiry date | Oct 20, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/2841
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A multiplexing type circuit includes circuit portions having input and output leads associated therewith, to allow testing of the individual circuit portions, and further includes laser programmable fuses which allow selective disconnection of certain input and output leads as chosen to disconnect circuit portions from the overall circuit as appropriate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.