发明授权
EP1788564B9 Complex objective lens, optical head, optical information apparatus, computer, optical disk player, car navigation system, optical disk recorder and optical disk server 有权
复合物镜,光学头,光信息装置,用于光盘用于计算机,汽车导航系统再现装置,用于光盘和光盘服务器记录装置

  • 专利标题: Complex objective lens, optical head, optical information apparatus, computer, optical disk player, car navigation system, optical disk recorder and optical disk server
  • 专利标题(中): 复合物镜,光学头,光信息装置,用于光盘用于计算机,汽车导航系统再现装置,用于光盘和光盘服务器记录装置
  • 申请号: EP07004374.0
    申请日: 2003-06-10
  • 公开(公告)号: EP1788564B9
    公开(公告)日: 2011-10-26
  • 发明人: Komma, Yoshiaki, c/o Matsushita Electric Ind. Co.
  • 申请人: Panasonic Corporation
  • 申请人地址: 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 JP
  • 专利权人: Panasonic Corporation
  • 当前专利权人: Panasonic Corporation
  • 当前专利权人地址: 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 JP
  • 代理机构: Diehl & Partner GbR
  • 优先权: JP2002168754 20020610
  • 主分类号: G11B7/135
  • IPC分类号: G11B7/135
Complex objective lens, optical head, optical information apparatus, computer, optical disk player, car navigation system, optical disk recorder and optical disk server
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