System and method for information service using network
US8648697B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 28, 2008 |
| Grant date | Feb 11, 2014 |
| Priority date | — |
| Expiry date | Nov 20, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/024
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is an information providing system using a network. The information providing system comprises a tag for transmitting a tag identification code, a mobile communication terminal for receiving the tag identification code through a first network, generating map request data and transmitting the map request data together with the tag identification code, a first computer for transmitting the tag identification code and the map request data, which are received from the mobile communication terminal through a third network, through a second network, a third computer for providing map data through the second network, and a second computer for receiving the tag identification code and the map request data through the second network, receiving the map data from the third computer, and transmitting the map data to the first computer. The first computer transmits the map data to the mobile communication terminal through the third network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.