Patent · US Active

Apparatus comprising a switch feature

US9825629B2 · kind B2 · utility

0Cited by

11References

15Claims

0Family size

Assignee

NOKIA TECHNOLOGIES OY · FI

Inventors

Zhen Cui · Nanhu, CN
Zhigang Chen · Campbell, US

Key dates

Filing date	May 13, 2013
Grant date	Nov 21, 2017
Priority date	—
Expiry date	May 13, 2033

Classification

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

Abstract

Apparatus comprises a switch feature configured to restrict an electrical signal transmitted from a peripheral device, and received through an electrical contact, from being transferred to one of first and second circuit modules coupled to the electrical contact, depending on the voltage amplitude of the electrical signal.

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