Piezoelectric ink jet printing module
US7168791B2 · kind B2 · utility
6Cited by
20References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2004 |
| Grant date | Jan 30, 2007 |
| Priority date | — |
| Expiry date | Jun 30, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/42
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A piezoelectric ink jet printing module has a semiconductive material on a surface of a piezoelectric element of the module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.