Associating input with computer based content
US8074173B2 · kind B2 · utility
1Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 2008 |
| Grant date | Dec 6, 2011 |
| Priority date | — |
| Expiry date | May 8, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/003
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Notes and other input may be entered directly onto computer based content. The notes may be taken on a portable computing device that contains metadata from the computer based content. The metadata and input are stored and once the portable computing device is in communication with the second computing device displaying the computer based content, the input is displayed near the computer based content that was displayed at the time the input was created.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.