Electronic switching device for a universal serial bus interface
US6564275B1 · kind B1 · utility
13Cited by
4References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 28, 2000 |
| Grant date | May 13, 2003 |
| Priority date | — |
| Expiry date | Feb 28, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/409
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides an electronic switching device for a universal serial bus (USB) interface, which can connect several different electronic devices each having a universal serial bus (USB) interface when needed. By manually enabling a switch of the electronic switching device for a universal serial bus (USB) interface, a trigger signal generated from a trigger signal generator will be outputted to a control signal generator to generate a control signal for connecting related electronic devices. A delay signal generator can be added to avoid the intermediate devices being operated unintentionally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.