Information processing apparatus and control method
US11481021B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2021 |
| Grant date | Oct 25, 2022 |
| Priority date | — |
| Expiry date | Jul 28, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information processing apparatus includes: a power supply unit that supplies power to a connection terminal for connection to an external device; a communication control unit that performs data communication with an external device connected to the connection terminal; an operating state detection unit that detects a signal indicating that a controller including at least the communication control unit has entered hibernation; and a power supply control unit that stops power supply to the connection terminal when the signal indicating that the controller has entered hibernation is detected by the operating state detection unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.