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Dongguan Yulong Optoelectronics Co., Ltd

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Organization

  • Dongguan, CN
Organizations

Patents Applicationslast 30 patents

  • Information Patent Application

    Screen protection film
    • Publication number 20250035821
    • Publication date Jan 30, 2025
    • Dongguan Yulong Optoelectronics Co., Ltd
    • Longnan Piao
    • G02 - OPTICS

Trademarklast 30 trademarks

  • Information Trademark

    98665738 - NANO-SUCTION
    • Serial number 98665738
    • Filing date Jul 25, 2024
    • Dongguan Yulong Optoelectronics Co.,Ltd
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments