Method and apparatus for efficiently managing “messages sent” file and resending of messages from mobile wireless communication device
US7631043B2 · kind B2 · utility
8Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2004 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Oct 24, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/42
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An enhanced email system incorporating mobile wireless communication devices includes program logic for efficiently managing (i.e., at least partially synchronizing) “messages sent” files in the mobile device and in a related message server. The exemplary program logic also more efficiently handles resending of previously sent email messages from the mobile wireless communication device (especially in the context of synchronized messages sent files) by sending to the message server only abbreviated unique message ID in the first instance. In this way, wireless bandwidth is conserved as is the device battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.