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Compound semiconductor device and fabrication method of producing the compound semiconductor device 专利
专利号: EP0572917B1, 申请日期: 2000-02-16, 公开日期: 2000-02-16
作者:  OUCHI, TOSHIHIKO, C/O CANON KABUSHIKI KAISHA;  SAKATA, HAJIME, C/O CANON KABUSHIKI KAISHA;  OHGURI, NORIAKI, C/O CANON KABUSHIKI KAISHA;  UCHIDA, MAMORU, C/O CANON KABUSHIKI KAISHA
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Multi-wavelength light detecting apparatuses having serially arranged grating directional couplers 专利
专利号: EP0496348A2, 申请日期: 1992-07-29, 公开日期: 1992-07-29
作者:  SAKATA, HAJIME, C/O CANON KABUSHIKI KAISHA;  TAKEUCHI, SHINSUKE, C/O CANON KABUSHIKI KAISHA
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/31


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