Multilayer wiring board and probe card including same
US11497126B2 · kind B2 · utility
1Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2020 |
| Grant date | Nov 8, 2022 |
| Priority date | — |
| Expiry date | Nov 2, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/1126
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Proposed are a multilayer wiring board having both durability and chemical resistance, and a probe card including the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.