Service providing system including display device and mobile device, and method for providing service using the same
US10499207B2 · kind B2 · utility
1Cited by
18References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2013 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Jun 10, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/74
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A display device provided to a vehicle includes a communication unit which communicates with a mobile device, a control unit which acquires a keyword in a call conversation if the mobile device makes a call, and a display unit which displays additional information corresponding to the keyword. Accordingly, the display device can provide the user with services corresponding to keywords of the call conversation with convenience.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.