发明名称 |
SYSTEM AND METHOD FOR SENSING MULTIPLE USER INPUT SWITCH DEVICES |
摘要 |
A system and method for sensing multiple user input switch devices uses a generated sense current that corresponds to an electrical current through a node to which the user input switch devices are connected to sense current states of the user input switch devices. The sense current is used to produce multiple output signals that indicate the current states of the user input switch devices. |
申请公布号 |
US2012176139(A1) |
申请公布日期 |
2012.07.12 |
申请号 |
US201113005493 |
申请日期 |
2011.01.12 |
申请人 |
THOR SWEE LIN;WONG MARK GING YEON;TEO WAI LIAN;AVAGO TECHNOLOGIES ECBU IP (SINGAPORE) PTE. LTD. |
发明人 |
THOR SWEE LIN;WONG MARK GING YEON;TEO WAI LIAN |
分类号 |
G01R31/327 |
主分类号 |
G01R31/327 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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