Wireless graphics card
US8497866B2 · kind B2 · utility
3Cited by
6References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2008 |
| Grant date | Jul 30, 2013 |
| Priority date | — |
| Expiry date | Nov 21, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/27
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A device is provided for use in a portable computer. The device includes a wireless graphics card that includes a connector for coupling to an expansion slot of the portable computer and for receiving a plurality of signals from the portable computer, the plurality of signals including video, audio, and data signals and an ultra wideband (UWB) chipset coupled to the connector for processing the plurality of signals and for generating an OFDM modulated signal that includes at least the video signal, where the OFDM modulated signal including the video signal is wirelessly transmitted over an UWB link to a monitor for display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.