Methods, devices and computer-readable mediums providing chat service
US10339210B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 13, 2015 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Oct 24, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/42
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of providing a chat service includes: sequentially displaying, on a display unit of a first device, a plurality of visual signs according to at least one of transmission and reception times of the plurality of visual signs, the plurality of visual signs being included in a conversation between the first device and one or more second devices, and being transmitted between the first device and the one or more second devices; receiving an edit mode entry command to enter an edit mode in which the plurality of visual signs are editable; receiving a visual sign selection command selecting one or more of the plurality of visual signs; and changing a display order of the plurality of visual signs by moving the selected one or more of the plurality of visual signs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.