Ink drop sensor
US6612677B2 · kind B2 · utility
3Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2001 |
| Grant date | Sep 2, 2003 |
| Priority date | — |
| Expiry date | Dec 17, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/16579
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A sensor includes an ink drop sensing element integral to a printed circuit board. Sensing circuitry is coupled to the printed circuit board and may be configured to receive electrical signals from the sensing element. A method of manufacturing such an ink drop sensor and a printing mechanism having such an ink drop sensor are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.