Invention Grant
- Patent Title: USB 2.0 bi-directional bus channel with boost circuitry
- Patent Title (中): USB 2.0双向总线通道,带升压电路
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Application No.: US11756656Application Date: 2007-06-01
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Publication No.: US08185682B2Publication Date: 2012-05-22
- Inventor: Justin P. Bandholz , Robert J. Christopher , Joseph M. Jacobs , Pravin Patel
- Applicant: Justin P. Bandholz , Robert J. Christopher , Joseph M. Jacobs , Pravin Patel
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Main IPC: G06F13/14
- IPC: G06F13/14

Abstract:
A system for allowing a designer to implement Universal Serial Bus (USB) 2.0 in topologies not anticipated by a USB 2.0 specification and with reduced channel losses, the system comprising: a bus channel having a plurality of electrical elements; and a boost circuit connected at a predetermined location on the bus channel; a plurality of USB signals transmitted through the system; wherein edges of the plurality of USB signals are boosted without impacting the bi-directional nature of the bus channel.
Public/Granted literature
- US20080301347A1 USB2.0 BI DIRECTIONAL AMPLIFIER Public/Granted day:2008-12-04
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