System, apparatus, method and program for processing information
US8438197B2 · kind B2 · utility
6Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2008 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | Oct 11, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Incidental content as metadata contains one of primary content and usage editing material content information. The primary content has been used directly as an editing material in a secondary usage mode fashion in order to produce the incident content data and the usage editing material content information indicates the incidental content. A generation structure is recognized by back-tracking content serving as a parent by referencing usage editing material content starting with given incidental content, based on the usage editing material content information of each incidental content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.