I-Hsiang Li

Person

  • Taipei Hsien, TW

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20030043594
    • Publication date Mar 6, 2003
    • Chen-Lun Hsing Chen
    • F21 - LIGHTING
  • Information Patent Application

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    • Publication number 20030020400
    • Publication date Jan 30, 2003
    • Chen-Lun Hsing Chen
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS