Cross-device content projection method and electronic device
US11818420B2 · kind B2 · utility
2Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 2020 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Oct 29, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8547
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A cross-device content projection method includes a first electronic device starting to play first content. The first electronic device obtains, from a near-field communication (NFC) tag, N second electronic devices bound to the NFC tag, where N is an integer greater than 1. The first electronic device projects, according to a preset projection policy, the first content onto at least two of the N second electronic devices for continuous playing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.