TREA

Y-Ju Chen

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  • Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motorcar sun-shade
    • Patent number 5,197,503
    • Issue date Mar 30, 1993
    • Y. L. Chen
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MICROFLUDIC PURIFICATION DEVICE
    • Publication number 20240326046
    • Publication date Oct 3, 2024
    • ORIENTAL SYSTEM TECHNOLOGY INC.
    • Wen-Chie HUANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MICROFLUIDIC ELECTROPORATION DEVICE
    • Publication number 20240327774
    • Publication date Oct 3, 2024
    • ORIENTAL SYSTEM TECHNOLOGY INC.
    • Wen-Chie HUANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MOLD FOR AN LED LAMPSHADE
    • Publication number 20070196533
    • Publication date Aug 23, 2007
    • TECHWIN OPTO-ELECTRONICS CO., LTD.
    • Y-Ju Chen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL