Needle-card adjusting device for planarizing needle sets on a needle card
US6674627B1 · kind B1 · utility
8Cited by
5References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 3, 2000 |
| Grant date | Jan 6, 2004 |
| Priority date | — |
| Expiry date | Jun 23, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R3/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A needle-card adjusting device for planarizing needle sets on a needle card, in which the needle card is connected to a circuit board used as a contact interface to a test head. The needle-card adjusting device has a separate, dynamically operating adjusting unit for adjusting the needle-card.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.