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Chen Yang

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  • Austin, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two port mems silicon flow control valve
    • Patent number 11,353,140
    • Issue date Jun 7, 2022
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bi-stable two-port valve
    • Patent number 10,760,702
    • Issue date Sep 1, 2020
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion valve
    • Patent number 10,760,836
    • Issue date Sep 1, 2020
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus for calibrating and testing multiple superheat controllers
    • Patent number 10,563,896
    • Issue date Feb 18, 2020
    • DunAn Microstaq, Inc.
    • Buu C. Chung
    • G01 - MEASURING TESTING
  • Information Patent Grant

    MEMS based solenoid valve
    • Patent number 10,190,702
    • Issue date Jan 29, 2019
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion valve
    • Patent number 10,145,594
    • Issue date Dec 4, 2018
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Microvalve having contamination resistant features
    • Patent number 10,094,490
    • Issue date Oct 9, 2018
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Microvalve having improved actuator
    • Patent number 9,618,140
    • Issue date Apr 11, 2017
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Three-port microvalve with improved sealing mechanism
    • Patent number 9,512,936
    • Issue date Dec 6, 2016
    • DunAn Microstaq, Inc.
    • Edward Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Microvalve having a reduced size and improved electrical performance
    • Patent number 9,505,608
    • Issue date Nov 29, 2016
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Plate microvalve with improved sealing mechanism
    • Patent number 9,494,255
    • Issue date Nov 15, 2016
    • DunAn Microstaq, Inc.
    • Edward Nelson Fuller
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    On-off microvalve with improved sealing mechanism
    • Patent number 9,488,293
    • Issue date Nov 8, 2016
    • DunAn Microstaq, Inc.
    • Edward Nelson Fuller
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Microvalve having improved air purging capability
    • Patent number 9,328,850
    • Issue date May 3, 2016
    • Zhejiang DunAn Hetian Metal Co., LTD.
    • Edward Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TWO PORT MEMS SILICON FLOW CONTROL VALVE
    • Publication number 20200240547
    • Publication date Jul 30, 2020
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bi-Stable Two-Port Valve
    • Publication number 20190257439
    • Publication date Aug 22, 2019
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS FOR CALIBRATING AND TESTING MULTIPLE SUPERHEAT CONTROLLERS
    • Publication number 20190145679
    • Publication date May 16, 2019
    • DunAn Microstaq, Inc.
    • Buu C. Chung
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EXPANSION VALVE
    • Publication number 20190078819
    • Publication date Mar 14, 2019
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MEMS BASED SOLENOID VALVE
    • Publication number 20170268698
    • Publication date Sep 21, 2017
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXPANSION VALVE
    • Publication number 20170219259
    • Publication date Aug 3, 2017
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Method and Apparatus For Calibrating And Testing Multiple Superheat...
    • Publication number 20170097181
    • Publication date Apr 6, 2017
    • DunAn Microstaq, Inc.
    • Buu C. Chung
    • G01 - MEASURING TESTING
  • Information Patent Application

    TEST EQUIPMENT ARRANGEMENT HAVING A SUPERHEAT CONTROLLER
    • Publication number 20170082336
    • Publication date Mar 23, 2017
    • DunAn Microstaq, Inc.
    • Arvind Rao
    • G01 - MEASURING TESTING
  • Information Patent Application

    Microvalve Having Contamination Resistant Features
    • Publication number 20160369916
    • Publication date Dec 22, 2016
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MICROVALVE HAVING IMPROVED ACTUATOR
    • Publication number 20160138733
    • Publication date May 19, 2016
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MICROVALVE HAVING A REDUCED SIZE AND IMPROVED ELECTRICAL PERFORMANCE
    • Publication number 20160053916
    • Publication date Feb 25, 2016
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    PLATE MICROVALVE WITH IMPROVED SEALING MECHANISM
    • Publication number 20160047489
    • Publication date Feb 18, 2016
    • DunAn Microstaq, Inc.
    • Edward Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ON-OFF MICROVALVE WITH IMPROVED SEALING MECHANISM
    • Publication number 20160047490
    • Publication date Feb 18, 2016
    • DunAn Microstaq, Inc.
    • Edward Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREE-PORT MICROVALVE WITH IMPROVED SEALING MECHANISM
    • Publication number 20160047491
    • Publication date Feb 18, 2016
    • DunAn Microstaq, Inc.
    • Edward Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Microvalve Having Improved Resistance to Contamination
    • Publication number 20140374633
    • Publication date Dec 25, 2014
    • ZHEJIANG DUNAN HETIAN METAL CO., LTD.
    • Edward Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Microvalve Having Improved Air Purging Capability
    • Publication number 20140373937
    • Publication date Dec 25, 2014
    • Edward Nelson Fuller
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC