TREA

Teng ZENG

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  • Huangshi City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Smart card
    • Patent number 11,922,248
    • Issue date Mar 5, 2024
    • GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    • Teng Zeng
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Transaction card with 3D printing graphic surface
    • Patent number 10,776,681
    • Issue date Sep 15, 2020
    • GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    • Junjie Gao
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

  • Information Patent Application

    SMART CARD
    • Publication number 20230085343
    • Publication date Mar 16, 2023
    • GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    • Teng ZENG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IDENTIFICATION CARD
    • Publication number 20210221092
    • Publication date Jul 22, 2021
    • GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    • Teng ZENG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TRANSACTION CARD WITH 3D PRINTING GRAPHIC SURFACE
    • Publication number 20180330214
    • Publication date Nov 15, 2018
    • Giesecke+Devrient Mobile Security GmbH
    • Junjie GAO
    • G06 - COMPUTING CALCULATING COUNTING