Wireless device method and apparatus with drawing command throttling control
US7522125B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2005 |
| Grant date | Apr 21, 2009 |
| Priority date | — |
| Expiry date | Mar 22, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/641
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A wireless drawing command transmitting unit includes a wireless transmitter operative to transmit drawing commands associated with a master image renderer. A wireless drawing command receiving unit includes a wireless receiver operative to receive the transmitted drawing commands and generates an image for a display device using the drawing commands transmitted wirelessly. In addition, the wireless drawing command receiving unit transmits drawing command throttle data back to the wireless drawing command transmitting unit to throttle transmission of drawing commands that are sent by the drawing command transmitting unit. A method for providing wireless display of images is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.