Automated management of power consumption by mobile communication device
US8649828B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 14, 2010 |
| Grant date | Feb 11, 2014 |
| Priority date | — |
| Expiry date | Jun 5, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile communication device may include a wireless communication system, a power-consuming subsystem, a source of power, a usage detector, and a power management system. The power-consuming subsystem may be a subsystem other than a display system and the wireless communication system. The usage detector may be configured to detect when the mobile communication device is and/or is not being actively used by a user. The power management system may be configured to remove power from the power-consuming subsystem when the usage detector detects that the mobile communication device is not being actively used by a user. The power management system may be configured to thereafter reapply power to the power-consuming subsystem in response to detection by the usage detector that the mobile communication device is being actively used by a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.