Invention Grant
US08234416B2 Apparatus interoperable with backward compatible optical USB device
有权
设备可与后向兼容的光学USB设备互操作
- Patent Title: Apparatus interoperable with backward compatible optical USB device
- Patent Title (中): 设备可与后向兼容的光学USB设备互操作
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Application No.: US12818342Application Date: 2010-06-18
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Publication No.: US08234416B2Publication Date: 2012-07-31
- Inventor: Jiin Lai
- Applicant: Jiin Lai
- Applicant Address: TW New Taipei
- Assignee: VIA Technologies, Inc.
- Current Assignee: VIA Technologies, Inc.
- Current Assignee Address: TW New Taipei
- Agent Richard K. Huffman; James W. Huffman
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F15/00
Abstract:
An apparatus configured to couple to a universal serial bus (USB) 3.0 connector. The apparatus includes a management controller configured to couple to the USB 3.0 connector. The management controller is configured to detect from behavior on the D+ and D− pins of the USB 3.0 connector whether a device plugged into the USB 3.0 connector is a conventional USB 3.0 device or an optical USB device, where the optical USB device employs one of the D+ and D− pins of the USB 3.0 connector to transmit a data signal and the other to transmit a clock signal.
Public/Granted literature
- US20110246681A1 APPARATUS INTEROPERABLE WITH BACKWARD COMPATIBLE OPTICAL USB DEVICE Public/Granted day:2011-10-06
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