TREA

Yong Qin Zeng

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transformer
    • Patent number 11,610,716
    • Issue date Mar 21, 2023
    • Delta Electronics (Shanghai) Co., Ltd.
    • Yong Zeng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transformer and assembling method thereof
    • Patent number 11,610,729
    • Issue date Mar 21, 2023
    • Delta Electronics (Shanghai) Co., Ltd.
    • Yong Zeng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Potting box and transformer
    • Patent number 11,610,717
    • Issue date Mar 21, 2023
    • Delta Electronics (Shanghai) Co., Ltd.
    • Yong Zeng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transformer and assembling method thereof
    • Patent number 11,574,772
    • Issue date Feb 7, 2023
    • Delta Electronics (Shanghai) Co., Ltd.
    • Yong Zeng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic assembly
    • Patent number 10,991,504
    • Issue date Apr 27, 2021
    • Delta Electronics, Inc.
    • Jianxing Dong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Temperature protection circuit
    • Patent number 10,727,664
    • Issue date Jul 28, 2020
    • Delta Electronics, Inc.
    • Teng Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion system and method for suppressing the common-mode...
    • Patent number 10,056,821
    • Issue date Aug 21, 2018
    • DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
    • Teng Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High-power conversion system
    • Patent number 9,893,525
    • Issue date Feb 13, 2018
    • Delta Electronics (Shanghai) Co., Ltd.
    • Jianping Ying
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Streetwise navigation system using infrastructure elements
    • Patent number 9,696,159
    • Issue date Jul 4, 2017
    • Philips Lighting Holding B.V.
    • Hongxin Chen
    • G08 - SIGNALLING

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSFORMER AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20210035725
    • Publication date Feb 4, 2021
    • DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
    • Jianping YING
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POTTING BOX AND TRANSFORMER
    • Publication number 20200312517
    • Publication date Oct 1, 2020
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Yong ZENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER
    • Publication number 20200312516
    • Publication date Oct 1, 2020
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Yong ZENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER AND ASSEMBLING METHOD THEREOF
    • Publication number 20200312547
    • Publication date Oct 1, 2020
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Yong ZENG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TEMPERATURE PROTECTION CIRCUIT
    • Publication number 20190379201
    • Publication date Dec 12, 2019
    • DELTA ELECTRONICS,INC.
    • Teng LIU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MAGNETIC ASSEMBLY
    • Publication number 20180350511
    • Publication date Dec 6, 2018
    • DELTA ELECTRONICS,INC.
    • Jianxing DONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRECHARGE DEVICE AND FREQUENCY CONVERTER
    • Publication number 20180131271
    • Publication date May 10, 2018
    • DELTA ELECTRONICS,INC.
    • Jianping YING
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION SYSTEM AND METHOD FOR SUPPRESSING THE COMMON-MODE...
    • Publication number 20180041110
    • Publication date Feb 8, 2018
    • DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
    • Teng LIU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HIGH-POWER CONVERSION SYSTEM
    • Publication number 20180041035
    • Publication date Feb 8, 2018
    • DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
    • Jianping YING
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STREETWISE NAVIGATION SYSTEM USING INFRASTRUCTURE ELEMENTS
    • Publication number 20150127251
    • Publication date May 7, 2015
    • Hongxin Chen
    • G01 - MEASURING TESTING