TREA

Rong Cao

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of splicing polarized films
    • Patent number 8,894,797
    • Issue date Nov 25, 2014
    • Shenzhen China Star Optoelectronics Technology Co., Ltd.
    • Chengming He
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF SPLICING POLARIZED FILMS
    • Publication number 20130312902
    • Publication date Nov 28, 2013
    • Shenzhen China Star Optoelectronics Technology Co. Ltd.
    • Chengming He
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL