Dual-port electrical adaptor
US7883375B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2009 |
| Grant date | Feb 8, 2011 |
| Priority date | — |
| Expiry date | Aug 5, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/144
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical adaptor (100) includes a first connection assembly (2) having a first printed circuit board (20), a first connector (21) mounted to a front segment of the first printed circuit board, a first variable resistor (24) mounted to a rear segment of the first printed circuit; a second connection assembly (3) having a second printed circuit board (30), a second connector (31) mounted to a front segment of the second printed circuit board, a second variable resistor (34) mounted to a rear segment of the first printed circuit board; a cover member (1, 6) enclosing the first connection assembly and the second connection assembly therein; and wherein the first printed circuit board and the second printed circuit board are disposed at different levels and partially overlapping each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.