Patent · US Active

Method for using shared device in apparatus capable of operating two operating systems

US9459937B2 · kind B2 · utility

5Cited by

0References

20Claims

0Family size

Assignee

CHINA UNIONPAY CO., LTD. · CN

Inventors

Hongfeng Chai · Shanghai, CN
Zhijun Lu · Shanghai, CN
Shuo He · Shanghai, CN
Wei Guo · Shanghai, CN
Yu Zhou · Herndon, US
Chengqian Chen · Shanghai, CN

Key dates

Filing date	May 30, 2014
Grant date	Oct 4, 2016
Priority date	—
Expiry date	May 30, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04W4/80
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The invention discloses a method for using a shared apparatus in a device capable of running two operating systems, which includes using a first application in a first operating system to communicate with the share apparatus, and when the first operating system is switched to a second operating system, sending associated information on the shared apparatus to a second application in the second operating system so that the second application can use the associated information to communicate with the shared apparatus.

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