Surface acoustic wave device
US6965190B2 · kind B2 · utility
3Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2002 |
| Grant date | Nov 15, 2005 |
| Priority date | — |
| Expiry date | Jul 10, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H9/14538
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A surface acoustic wave device including an electrode formed from an electrode material represented by the composition formula MxVy wherein M is aluminum or an aluminum-copper alloy, V is vanadium, x+y=100 and 0.10≦y<0.2. The device is excellent in durability against applying electric power and diminished in internal resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.