Remoting redirection layer for graphics device interface
US8527563B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 14, 2005 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | May 2, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/58
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Remoting a display. A method that may be practiced, for example, in a networked computing environment including a local computer system running one or more applications and a remote computer that displays graphical information to a user for the one or more applications at the local computer system. The remote computer includes a number of surfaces. Drawing information including drawing commands is sent to the remote computer. Meta information is sent to the remote computer defining information about which surface from among the number of surfaces the drawing information applies. Composition information is sent to the remote computer defining the display characteristics of the surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.