Apparatus and methods for restoring system operation states
US8037351B2 · kind B2 · utility
0Cited by
3References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2008 |
| Grant date | Oct 11, 2011 |
| Priority date | — |
| Expiry date | Mar 22, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1441
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A process for restoring an operational state of a portable handheld device is provided. The device may include multiple computing units and persistent storage. The operational state may be generated by a sequence of events. The operational state may receive signals corresponding to a plurality of event types. The process may include selecting an event type for storage, storing in the persistent storage events corresponding to the selected event type, receiving a signal indicating an interruption of operation, and transmitting the stored events to restore the device to the operational state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.