Sharing single host controller with multiple functional devices
US7269669B2 · kind B2 · utility
13Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 7, 2004 |
| Grant date | Sep 11, 2007 |
| Priority date | — |
| Expiry date | Oct 26, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/385
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Multi-media Memory Card (MMC) devices, Secure Digital (SD) devices, and Secure Digital Input Output (SDIO) devices connected to a single host controller with signals multiplexed to allow simultaneous activation of more than one device at a time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.