Invention Grant
- Patent Title: I/O port power control system and method
- Patent Title (中): I / O端口功率控制系统及方法
-
Application No.: US11799272Application Date: 2007-04-30
-
Publication No.: US08473758B2Publication Date: 2013-06-25
- Inventor: Cary J. Hoffer , David A. Pipho
- Applicant: Cary J. Hoffer , David A. Pipho
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G06F1/00
- IPC: G06F1/00
Abstract:
An input/output (I/O) power control system comprises an electronic device having at least one I/O port and a controller, wherein the controller is configured to, while the electronic deice is powered off, detect coupling of an external device to the at least one I/O port and, in response to detecting the coupling, provide power to the I/O port.
Public/Granted literature
- US20080270809A1 I/O port power control system and method Public/Granted day:2008-10-30
Information query
