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Parthiban Arunasalam

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  • Austin, TX, US
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Patents Grantslast 30 patents

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

    Metering Valve for a Metered Dose Inhaler
    • Publication number 20190167939
    • Publication date Jun 6, 2019
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • 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

    Metering Device For A Metered Dose Inhaler
    • Publication number 20180214646
    • Publication date Aug 2, 2018
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPEN LOOP CONTROL SYSTEM FOR A MEMS MICROVALVE
    • Publication number 20180119799
    • Publication date May 3, 2018
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    HEAT EXCHANGER WITH EXPANSION VALVE BODY FORMED ON INLET HEADER THE...
    • Publication number 20170234456
    • Publication date Aug 17, 2017
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    Two-Stage Fluid Control Valve Having A First Stage Mechanical Valve...
    • Publication number 20170211809
    • Publication date Jul 27, 2017
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • 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

    MICRO-ELECTRIC MECHANICAL SYSTEM CONTROL VALVE AND METHOD FOR CONTR...
    • Publication number 20160123498
    • Publication date May 5, 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

    Superheat Sensor Having External Temperature Sensor
    • Publication number 20160003691
    • Publication date Jan 7, 2016
    • ZHEJIANG DUNAN HETIAN METAL CO., LTD.
    • Parthiban Arunasalam
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD OF PREVENTING CLOGGING IN A MICROVALVE
    • Publication number 20150352604
    • Publication date Dec 10, 2015
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • B08 - CLEANING
  • Information Patent Application

    On-Demand Micro Expansion Valve for a Refrigeration System
    • Publication number 20150354875
    • Publication date Dec 10, 2015
    • ZHEJIANG DUNAN HETIAN METAL CO., LTD.
    • Edward Nelson FULLER
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL ELEMENT AND CHECK VALVE ASSEMBLY
    • Publication number 20150153081
    • Publication date Jun 4, 2015
    • ZHEJIANG DUNAN HETIAN METAL CO., LTD.
    • Gengxun Kara Gurley
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Superheat Sensor
    • Publication number 20150110148
    • Publication date Apr 23, 2015
    • ZHEJIANG DUNAN HETIAN METAL CO., LTD.
    • Parthiban Arunasalam
    • G01 - MEASURING TESTING
  • 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
  • Information Patent Application

    Microvalve with Integrated Flow Sensing Capability
    • Publication number 20140216572
    • Publication date Aug 7, 2014
    • ZHEJIANG DUNAN HETIAN METAL CO., LTD.
    • Parthiban Arunasalam
    • G01 - MEASURING TESTING
  • Information Patent Application

    WHEATSTONE BRIDGE CHECK VALVE ARRANGEMENT
    • Publication number 20140174575
    • Publication date Jun 26, 2014
    • ZHEJIANG DUNAN HETIAN METAL CO., LTD.
    • Edward Nelson Fuller
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    APPARATUS AND METHOD FOR CONTROLLING HEATING, COOLING, AND REFRIGER...
    • Publication number 20140101286
    • Publication date Apr 10, 2014
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Superheat Sensor
    • Publication number 20130243032
    • Publication date Sep 19, 2013
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • G01 - MEASURING TESTING
  • Information Patent Application

    Method For Making A Solder Joint
    • Publication number 20130175330
    • Publication date Jul 11, 2013
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Process and Structure for High Temperature Selective Fusion Bonding
    • Publication number 20120299129
    • Publication date Nov 29, 2012
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • B81 - MICRO-STRUCTURAL TECHNOLOGY