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WEN CHENG TIEN

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  • CHENGDU, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-landing contact etching
    • Patent number 9,006,809
    • Issue date Apr 14, 2015
    • Texas Instruments Incorporated
    • Fei Xie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multi-landing contact etching
    • Patent number 8,765,592
    • Issue date Jul 1, 2014
    • Texas Instruments Incorporated
    • Fei Xie
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-LANDING CONTACT ETCHING
    • Publication number 20140252457
    • Publication date Sep 11, 2014
    • TEXAS INSTRUMENTS INCORPORATED
    • FEI XIE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-LANDING CONTACT ETCHING
    • Publication number 20130256787
    • Publication date Oct 3, 2013
    • TEXAS INSTRUMENTS INCORPORATED
    • FEI XIE
    • H01 - BASIC ELECTRIC ELEMENTS