Collaborative electronic whiteboard publication process
US10255023B2 · kind B2 · utility
23Cited by
43References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2016 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Mar 8, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/535
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A collaboration system including a spatial event map that can be published as an electronic document by a collaboration server and consumed by a consuming workstation. The electronic document is self-contained, and includes a viewer that has a module for rendering each of the graphical target types in the workspace onto a screen space. The system includes a server-side data processor that maintains the spatial event map which locates events in a workspace. The spatial event map includes a log of events, entries in the log having a location of a graphical target of the event in the workspace and a time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.