The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 24, 2016
Filed:
Jun. 08, 2012
Junichi Higuchi, Tokyo, JP;
Youichi Hidaka, Tokyo, JP;
Junichi Higuchi, Tokyo, JP;
Youichi Hidaka, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A host monitoring unit in a host connection device () detects a change in a connection status between a host device () and the host connection device () based on a change in power status of the host device (), and notifies a host connection controller. The host connection controller notifies an I/O connection controller in an I/O connection device () connected with an I/O device () having a power linking permitted of the change in the connection status, and sets or cancels an interconnection. After the completion of the setting or cancellation of the interconnection, the I/O connection controller notifies an I/O power supply controller of the change in the connection status, and the I/O power supply controller controls an I/O power supply ().