Data cable for fast charging
US9559534B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 20, 2012 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Apr 8, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R31/065
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A data cable for fast charging comprises: a cable for transmitting data and charging; a first connection unit which is disposed on one end of the cable so as to be connected to a power source; a second connection unit which is disposed on the other end of the cable so as to be connected to a mobile terminal; and a mode switching circuit which enables mode switching between a data transmission mode and a fast charging mode, wherein the mode switching circuit comprises: a terminal switching logic which applies an input voltage of the first connection unit; divided resistances; a switch for the mode switching between the data transmission mode and the fast charging mode; and an analog switching logic which responds to the switch for the mode switching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.