Logic circuitry for use with a replaceable print apparatus component
US10740275B1 · kind B1 · utility
5Cited by
46References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2019 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Jul 2, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/00214
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Logic circuitry packages for association with replaceable print apparatus components are disclosed herein. An example logic circuitry package includes logic and a serial data bus interface. The serial data bus interface is to interface with a serial data bus of a print apparatus, and the logic is, in response to a first command sent to the logic circuitry package via the serial data bus connected to the serial data bus interface, to generate a low voltage condition on the serial data bus and to monitor a duration of a time period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.