Method and device for forming group using communication history information
US10185760B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2014 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | May 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/216
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
When a communication occurs in an electronic device, groups are automatically generated according to the user's situation by: storing a communication history in a database; generating a first group from the database on the basis of the time and location information stored in the database at a predetermined time; retrieving a transmission list from the database and generating a second group from the database on the basis of an identifier of an opposing party included in the transmission list; retrieving a reception list from the database and generating a third group from the database on the basis of an identifier of an opposing party included in the reception list and the identifier of the opposing party included in the transmission list; and generating a fourth group on the basis of the information commonly included in at least two groups of the first group, the second group and the third group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.