Scheduled device communication
US8867401B1 · kind B1 · utility
24Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2010 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Sep 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6543
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A server creates a schedule for each of multiple user devices based on a set of items associated with a corresponding user device, and allows each user device to obtain associated items in accordance with the schedule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.