Transfer of digital data through an isolation
US8711954B2 · kind B2 · utility
4Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2007 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Oct 15, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/0268
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and a system for transferring a digital signal through a transformer, in which the current in a primary winding of the transformer is a frequency-modulated signal exhibiting sinusoidal trains of different durations according to the rising or falling edge of the digital signal to be transferred.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.