Fluid ejection devices including a memory
US11485133B2 · kind B2 · utility
3Cited by
2References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 19, 2019 |
| Grant date | Nov 1, 2022 |
| Priority date | — |
| Expiry date | Apr 19, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2202/17
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An integrated circuit to drive a plurality of fluid actuation devices includes a fire line, a plurality of memory elements, a first switch, and a plurality of second switches. The first switch is electrically coupled between the fire line and a first side of each memory element of the plurality of memory elements. Each second switch is electrically coupled to a second side of a respective memory element of the plurality of memory elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.