Piezoelectric actuator having prismatic piezoelectric element
US9219221B2 · kind B2 · utility
1Cited by
3References
16Claims
0Family size
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Key dates
| Filing date | May 30, 2013 |
| Grant date | Dec 22, 2015 |
| Priority date | — |
| Expiry date | May 30, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N30/875
Abstract
A piezoelectric actuator includes a prismatic piezoelectric element body having side surfaces, and external surface electrodes provided on at least three of the side surfaces of the piezoelectric element body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.