Patent · US Active

Universal serial bus hub and control method thereof

US10216253B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

VIA Technologies, Inc. · TW

Inventors

Yi-Te Chen · Dongguan, CN
Terrance Shiyang Shih · Milpitas, US
Hsiao-Chyi Lin · Taipei, TW

Key dates

Filing date	Dec 23, 2013
Grant date	Feb 26, 2019
Priority date	—
Expiry date	Aug 24, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D10/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A universal serial bus and a control method thereof are provided. Different voltages are respectively provided to circuit groups when a universal serial bus hub is in a suspend state and a normal working state, so as to reduce leakage current.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.