Pre-curved spring bolster plate
US6635513B2 · kind B2 · utility
4Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 2001 |
| Grant date | Oct 21, 2003 |
| Priority date | — |
| Expiry date | May 29, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/325
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus to mount a pre-curved bolster plate to a substrate. One embodiment of the invention involves a method to assemble a pre-curved bolster plate on a substrate. A second embodiment of the invention involves a method to fabricate a pre-curved bolster plate. A third embodiment of the invention involves an assembled substrate with a pre-curved bolster plate on the opposite side of the assembled substrate, under an electrical contact area of a component on the assembled substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.