TREA

Cheng Bu HENG

Follow

Person

  • Hong Kong, CN
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20240377696
    • Publication date Nov 14, 2024
    • TDK Corporation
    • Hiroshi TAKE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20240329307
    • Publication date Oct 3, 2024
    • TDK Corporation
    • Hiroshi TAKE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20240329316
    • Publication date Oct 3, 2024
    • TDK Corporation
    • Hiroshi TAKE
    • G02 - OPTICS
  • Information Patent Application

    ELECTRO-OPTIC DEVICE
    • Publication number 20230375781
    • Publication date Nov 23, 2023
    • TDK Corporation
    • Hiroshi TAKE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULATOR
    • Publication number 20230333417
    • Publication date Oct 19, 2023
    • TDK Corporation
    • Kenji NAGASE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20230314852
    • Publication date Oct 5, 2023
    • TDK Corporation
    • Kenji NAGASE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE AND OPTICAL MODULATOR
    • Publication number 20230314710
    • Publication date Oct 5, 2023
    • TDK Corporation
    • Kenji NAGASE
    • G02 - OPTICS
  • Information Patent Application

    ELECTRO-OPTICAL DEVICE
    • Publication number 20230124507
    • Publication date Apr 20, 2023
    • TDK Corporation
    • Kenji NAGASE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULATOR
    • Publication number 20230122741
    • Publication date Apr 20, 2023
    • TDK Corporation
    • Hiroshi TAKE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULATOR
    • Publication number 20230036811
    • Publication date Feb 2, 2023
    • TDK Corporation
    • Kenji NAGASE
    • G02 - OPTICS
  • Information Patent Application

    ELECTRO-OPTICAL DEVICE
    • Publication number 20220326554
    • Publication date Oct 13, 2022
    • TDK Corporation
    • Hiroshi TAKE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20220326555
    • Publication date Oct 13, 2022
    • TDK Corporation
    • Hiroshi TAKE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20220317358
    • Publication date Oct 6, 2022
    • TDK Corporation
    • Kenji NAGASE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULATOR
    • Publication number 20220317371
    • Publication date Oct 6, 2022
    • TDK Corporation
    • Kenji NAGASE
    • G02 - OPTICS