Providing user-supplied items to a user device
US8656040B1 · kind B1 · utility
31Cited by
153References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2007 |
| Grant date | Feb 18, 2014 |
| Priority date | — |
| Expiry date | Aug 21, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/109
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An item-providing system supplies items to a user device for consumption at the user device via communication infrastructure. The device may correspond to a book reader device or other type of device. In one illustrative case, the item-providing system delivers user-supplied items to the user device based on a protocol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.