Broadcast receiving apparatus and control method thereof
US10567696B2 · kind B2 · utility
1Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2018 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Nov 21, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/485
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A broadcast receiving for updating service map information by scanning the broadcast signal when signaling information included in a broadcast signal has been changed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.