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En-Yi CHU

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  • Taoyuan Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Speed reducer
    • Patent number 12,188,546
    • Issue date Jan 7, 2025
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Speed reducer
    • Patent number 12,060,923
    • Issue date Aug 13, 2024
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary machine device and linear machine device
    • Patent number 11,606,055
    • Issue date Mar 14, 2023
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cycloid speed reducer
    • Patent number 11,578,789
    • Issue date Feb 14, 2023
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cycloid speed reducer with enhanced dynamic balance
    • Patent number 11,391,347
    • Issue date Jul 19, 2022
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed reducing device having power source
    • Patent number 11,336,147
    • Issue date May 17, 2022
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bearing assembly and rotary shaft apparatus employing same
    • Patent number 11,255,380
    • Issue date Feb 22, 2022
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cycloid speed reducer
    • Patent number 11,168,763
    • Issue date Nov 9, 2021
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator and linear motion module
    • Patent number 11,121,615
    • Issue date Sep 14, 2021
    • Delta Electronics, Inc.
    • Po-Tzu Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Speed reducing device having power source
    • Patent number 10,673,304
    • Issue date Jun 2, 2020
    • Delta Electronics, Inc.
    • Ching-Hsiung Tsai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Actuator and linear motion module
    • Patent number 10,439,480
    • Issue date Oct 8, 2019
    • Delta Electronics, Inc.
    • Po-Tzu Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear motor and motor set having multiple magnetic yoke portions s...
    • Patent number 9,641,058
    • Issue date May 2, 2017
    • Delta Electronics, Inc.
    • Ching-Hsiung Tsai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor driven linear actuator and electric motor thereof
    • Patent number 9,528,581
    • Issue date Dec 27, 2016
    • Delta Electronics, Inc.
    • Ching-Hsiung Tsai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft linear motor with improved structural strength
    • Patent number 9,397,528
    • Issue date Jul 19, 2016
    • Delta Electronics, Inc.
    • Hong-Cheng Sheu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    SPEED REDUCER
    • Publication number 20250084919
    • Publication date Mar 13, 2025
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SPEED REDUCER
    • Publication number 20230141065
    • Publication date May 11, 2023
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPEED REDUCER
    • Publication number 20230095283
    • Publication date Mar 30, 2023
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY MACHINE DEVICE AND LINEAR MACHINE DEVICE
    • Publication number 20220158579
    • Publication date May 19, 2022
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BEARING ASSEMBLY AND ROTARY SHAFT APPARATUS EMPLOYING SAME
    • Publication number 20210062866
    • Publication date Mar 4, 2021
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CYCLOID SPEED REDUCER WITH ENHANCED DYNAMIC BALANCE
    • Publication number 20200232542
    • Publication date Jul 23, 2020
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPEED REDUCING DEVICE HAVING POWER SOURCE
    • Publication number 20200144888
    • Publication date May 7, 2020
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SPEED REDUCER
    • Publication number 20200141478
    • Publication date May 7, 2020
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CYCLOID SPEED REDUCER
    • Publication number 20200132166
    • Publication date Apr 30, 2020
    • Delta Electronics, Inc.
    • Chi-Wen Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACTUATOR AND LINEAR MOTION MODULE
    • Publication number 20190379265
    • Publication date Dec 12, 2019
    • Delta Electronics, Inc.
    • Po-Tzu CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SPEED REDUCING DEVICE HAVING POWER SOURCE
    • Publication number 20190140515
    • Publication date May 9, 2019
    • Delta Electronics, Inc.
    • Ching-Hsiung Tsai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ACTUATOR AND LINEAR MOTION MODULE
    • Publication number 20170331358
    • Publication date Nov 16, 2017
    • Delta Electronics, Inc.
    • Po-Tzu CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LINEAR MOTOR AND MOTOR SET USING SAME
    • Publication number 20150180322
    • Publication date Jun 25, 2015
    • DELTA ELECTRONICS, INC.
    • Ching-Hsiung Tsai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR DRIVEN LINEAR ACTUATOR AND ELECTRIC MOTOR THEREOF
    • Publication number 20150047444
    • Publication date Feb 19, 2015
    • DELTA ELECTRONICS, INC.
    • Ching-Hsiung Tsai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT LINEAR MOTOR
    • Publication number 20140300214
    • Publication date Oct 9, 2014
    • Hong-Cheng SHEU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER