Delivering a content item from a server to a device
US10135611B1 · kind B1 · utility
3Cited by
6References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 14, 2017 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Feb 14, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/60
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods and systems for delivering a segmented content item from a server to a first and second device are provided. A first key is used to encrypt the segmented content item into a first plurality of encrypted segments and a second key is used to encrypt the segmented content item into a second plurality of encrypted segments. The first and second keys are different. The first plurality of encrypted segments is delivered to the first device, and the second plurality of encrypted segments is delivered to the second device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.