Isolating an excitation-sensitive component by elastic wave reflection
US8102620B2 · kind B2 · utility
3Cited by
18References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 18, 2009 |
| Grant date | Jan 24, 2012 |
| Priority date | — |
| Expiry date | Mar 31, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B25/043
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and associated method for reflecting elastic waves that propagate from an excitation source to an excitation-sensitive component in a device. The device has an enclosure with a base constructed of a first metal. An elastic wave reflector is constructed of a different second metal and is operably affixed to the base. The elastic wave reflector defines a support surface to which the excitation-sensitive component is operably affixed within the enclosure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.