Method of providing instant messaging service and multiple services expanded from instant messaging service
US9647967B2 · kind B2 · utility
2Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 2012 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Jan 13, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/203
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided is a method of providing an instant messaging service and multiple services expanded from the instant messaging service, the method including displaying a chat window for a chat room related to an instant messaging service, receiving a touch event input by a user on the chat window, selecting one service among a plurality of services expanded from the instant messaging service in response to the touch event, and displaying a window related to the selected service.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.