Enhanced universal serial bus
US6334793B1 · kind B1 · utility
67Cited by
9References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 1998 |
| Grant date | Jan 1, 2002 |
| Priority date | — |
| Expiry date | May 4, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/645
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An enhanced Universal Serial Bus (USB) interface provides for the communication of standard USB signaling and non-standard USB signaling, which may be alternate voltage signals. The chassis within data processing devices operable for receiving such an enhanced USB connector into an enclosed enhanced USB receptacle provide a keying configuration so that the standard USB connector portion is not matable with the non-standard USB portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.