Connected speaker comprising a LAN interface and a WPAN interface
US11863966B2 · kind B2 · utility
2Cited by
0References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 16, 2020 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Mar 12, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2400/01
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Connected speaker (1) comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.