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Patent Searching and Data


Title:
ドライエッチング方法
Document Type and Number:
Japanese Patent JP4854874
Kind Code:
B2
Inventors:
Etsuo Iijima
Application Number:
JP2001189579A
Publication Date:
January 18, 2012
Filing Date:
June 22, 2001
Export Citation:
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Assignee:
東京エレクトロン株式会社
International Classes:
H01L21/302; H01L21/3065; H01L21/76
Domestic Patent References:
JP2014548A
JP11145113A
JP2000294626A
JP9205183A
JP2001118829A
JP2001035808A
JP11297668A
JP11288923A
JP11243080A
JP11111677A
JP7106583A
JP3141640A
JP2260424A
JP57131374A
Attorney, Agent or Firm:
Saichi Suyama