Optical testing device
US6836135B2 · kind B2 · utility
52Cited by
14References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2002 |
| Grant date | Dec 28, 2004 |
| Priority date | — |
| Expiry date | Feb 26, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/311
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A chuck adapted to test electrical and/or optical components on a device-under-test (DUT).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.