Signal transmission apparatus for external electronic devices
US7509508B2 · kind B2 · utility
6Cited by
5References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 10, 2005 |
| Grant date | Mar 24, 2009 |
| Priority date | — |
| Expiry date | Sep 20, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/409
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A signal transmission apparatus for external electronic devices is located on and coupled with a power supply. One end of the signal transmission apparatus that is coupled with the power supply is connected to a control signal input and output unit through a signal transmission line. The opposite end has a plug to connect to an external electronic device. Through the line integration of the signal transmission apparatus, an electric and signal transmission line can be directly connected to the external electronic device to provide required electricity and control signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.