Methods and program products for communicating file modifications during a collaboration event
US8516050B1 · kind B1 · utility
28Cited by
17References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2008 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Sep 14, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
One example method for communicating a file modification during a collaboration event includes steps of a first computer communicating a file modification status request to a second computer, the status request including at least a file identifier and a file property. The second computer uses the file identifier from the request to identify a current property of a corresponding file. The second computer compares the current file property to the file property from the status request and communicates a response to the first computer when the current property does not match the property from the status request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.