来自 FreePatentsOnline 喜欢 0 阅读量: 17 公开/公告号: US20110089892 A1 公开/公告日期: 06/25/2013 发明人: WJ Lin 被引量: 9 摘要: A charging/discharging device having at least one concealed universal serial bus (USB) plug has a housing having at least one plug hoe, and at least one ...