发明公开
EP2293471A4 METHOD, DEVICE AND SYSTEM FOR MULTIPLEXING AND MAPPING OPTICAL SIGNALS AND DEMULTIPLEXING DEMAPPING OPTICAL SIGNALS
有权
方法,装置及系统复用和成像光学信号和多路分离和光信号返回PICTURE
- 专利标题: METHOD, DEVICE AND SYSTEM FOR MULTIPLEXING AND MAPPING OPTICAL SIGNALS AND DEMULTIPLEXING DEMAPPING OPTICAL SIGNALS
- 专利标题(中): 方法,装置及系统复用和成像光学信号和多路分离和光信号返回PICTURE
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申请号: EP09799950申请日: 2009-04-17
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公开(公告)号: EP2293471A4公开(公告)日: 2011-11-16
- 发明人: ZHANG FATAI , XU HUIYING , ZI XIAOBING , LIN YI
- 申请人: HUAWEI TECH CO LTD
- 专利权人: HUAWEI TECH CO LTD
- 当前专利权人: HUAWEI TECH CO LTD
- 优先权: CN200810029598 2008-07-21
- 主分类号: H04J3/07
- IPC分类号: H04J3/07 ; H04J3/16
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