Universal serial bus hub
US10530108B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 6, 2017 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | Apr 28, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2213/0042
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An USB hub including a power input port, a main power converting circuit, a first and a second type-C USB ports, and a first and a second power converting circuits is provided. The power input port receives an input power. The main power converting circuit converts the input power into a main power. The first and the second power converting circuits receive the main power respectively, and are coupled to the first and the second type-C USB ports respectively. The first and the second power converting circuits respectively obtain a first and a second operation power information of a first and a second external electronic devices, and respectively generate and provide a first and a second operating powers required by the first and the second external electronic devices for normal operation according to the first and the second operation power information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.