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Rong Ho Yu

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  • Hsin-Chu, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacturing method of narrow type inkjet print head chip
    • Patent number 12,005,711
    • Issue date Jun 11, 2024
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Micro-electromechanical system pump
    • Patent number 11,536,260
    • Issue date Dec 27, 2022
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Micro fluid actuator
    • Patent number 11,536,394
    • Issue date Dec 27, 2022
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Micro channel structure
    • Patent number 11,478,794
    • Issue date Oct 25, 2022
    • MICRO JET TECHNOLOGY CO., LTD.
    • Hao-Jan Mou
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Micro-electromechanical systems pump
    • Patent number 11,454,232
    • Issue date Sep 27, 2022
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Narrow type inkjet print head chip
    • Patent number 11,440,322
    • Issue date Sep 13, 2022
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Control method of fluid device
    • Patent number 11,359,618
    • Issue date Jun 14, 2022
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Actuating and sensing module
    • Patent number 11,204,335
    • Issue date Dec 21, 2021
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Micro fluid actuator
    • Patent number 11,085,554
    • Issue date Aug 10, 2021
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Micro-electromechanical fluid control device
    • Patent number 10,883,487
    • Issue date Jan 5, 2021
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Manufacturing method of micro channel structure
    • Patent number 10,800,653
    • Issue date Oct 13, 2020
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Micro-gas pressure driving apparatus
    • Patent number 9,611,843
    • Issue date Apr 4, 2017
    • Microjet Technology Co., Ltd.
    • Ta-Wei Hsueh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inkjet printhead
    • Patent number 8,820,893
    • Issue date Sep 2, 2014
    • Microjet Technology Co., Ltd.
    • Hao Jan Mou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid heat-dissipating module
    • Patent number 8,746,326
    • Issue date Jun 10, 2014
    • Microjet Technology Co., Ltd.
    • Hao Jan Mou
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Voltage converter and driving system using such voltage converter
    • Patent number 8,441,169
    • Issue date May 14, 2013
    • Microjet Technology Co., Ltd.
    • Shih Chang Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ink-jet chip
    • Patent number 8,408,680
    • Issue date Apr 2, 2013
    • Microjet Technology Co., Ltd.
    • Wen Hsiung Liao
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multi-channel fluid conveying apparatus
    • Patent number 8,157,549
    • Issue date Apr 17, 2012
    • Microjet Technology Co., Ltd.
    • Shih Chang Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid transportation device having multiple double-chamber actuatin...
    • Patent number 8,105,057
    • Issue date Jan 31, 2012
    • Microjet Technology Co., Ltd.
    • Shih Chang Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressure regulation apparatus for ink reservoir
    • Patent number 6,692,120
    • Issue date Feb 17, 2004
    • Microjet Technology Co., Ltd.
    • Rong-Ho Yu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of regulating pressure of ink cartridge and the pressure reg...
    • Patent number 6,692,119
    • Issue date Feb 17, 2004
    • Microjet Technology, Co., Ltd.
    • Rong-Ho Yu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print cartridge
    • Patent number D477021
    • Issue date Jul 8, 2003
    • Microjet Technology Co., Ltd.
    • Rong-Ho Yu
    • D18 - Printing and office machinery
  • Information Patent Grant

    Cartridge
    • Patent number D469463
    • Issue date Jan 28, 2003
    • Microjet Technology Co., Ltd.
    • Rong-Ho Yu
    • D18 - Printing and office machinery

Patents Applicationslast 30 patents

  • Information Patent Application

    NARROW TYPE INKJET PRINT HEAD CHIP
    • Publication number 20210291523
    • Publication date Sep 23, 2021
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MANUFACTURING METHOD OF NARROW TYPE INKJET PRINT HEAD CHIP
    • Publication number 20210291525
    • Publication date Sep 23, 2021
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MICRO-ELECTROMECHANICAL SYSTEMS PUMP
    • Publication number 20200309111
    • Publication date Oct 1, 2020
    • MICROJET TECHNOLOGY CO., LTD.
    • Hao-Jan Mou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MICRO-ELECTROMECHANICAL SYSTEM PUMP MODULE
    • Publication number 20200240400
    • Publication date Jul 30, 2020
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MICRO FLUID ACTUATOR
    • Publication number 20200224791
    • Publication date Jul 16, 2020
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MICRO-ELECTROMECHANICAL SYSTEM PUMP MODULE
    • Publication number 20200182233
    • Publication date Jun 11, 2020
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MICRO FLUID ACTUATOR
    • Publication number 20200166155
    • Publication date May 28, 2020
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MICRO CHANNEL STRUCTURE
    • Publication number 20200139368
    • Publication date May 7, 2020
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MANUFACTURING METHOD OF MICRO CHANNEL STRUCTURE
    • Publication number 20200140264
    • Publication date May 7, 2020
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MICRO-ELECTROMECHANICAL SYSTEM PUMP
    • Publication number 20200088185
    • Publication date Mar 19, 2020
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CONTROL METHOD OF FLUID DEVICE
    • Publication number 20190101939
    • Publication date Apr 4, 2019
    • Microjet Technology Co., Ltd.
    • Hao-Jan MOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MICRO-ELECTROMECHANICAL FLUID CONTROL DEVICE
    • Publication number 20190063417
    • Publication date Feb 28, 2019
    • Microjet Technology Co., Ltd.
    • Hao-Jan MOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACTUATING AND SENSING MODULE
    • Publication number 20190011390
    • Publication date Jan 10, 2019
    • Microjet Technology Co., Ltd.
    • Hao-Jan MOU
    • G01 - MEASURING TESTING
  • Information Patent Application

    ACTUATING AND SENSING MODULE
    • Publication number 20190011394
    • Publication date Jan 10, 2019
    • Microjet Technology Co., Ltd.
    • Hao-Jan MOU
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTRONIC CIGARETTE
    • Publication number 20180289068
    • Publication date Oct 11, 2018
    • Microjet Technology Co., Ltd.
    • Wen-Hsiung LIAO
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    FLUID TRANSPORTATION DEVICE
    • Publication number 20180209410
    • Publication date Jul 26, 2018
    • Microjet Technology Co., Ltd.
    • Shih-Chang Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MICRO-GAS PRESSURE DRIVING APPARATUS
    • Publication number 20140377099
    • Publication date Dec 25, 2014
    • Microjet Technology Co., Ltd.
    • Ta-Wei Hsueh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INK-JET HEAD
    • Publication number 20120242763
    • Publication date Sep 27, 2012
    • Hao Jan Mou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTHEAD
    • Publication number 20120242746
    • Publication date Sep 27, 2012
    • Hao Jan Mou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTHEAD
    • Publication number 20120242752
    • Publication date Sep 27, 2012
    • Hao Jan Mou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK-JET HEAD
    • Publication number 20120242726
    • Publication date Sep 27, 2012
    • Hao Jan Mou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING SYSTEM
    • Publication number 20120081420
    • Publication date Apr 5, 2012
    • Rong Ho YU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INK-JET CHIP
    • Publication number 20120081471
    • Publication date Apr 5, 2012
    • Microjet Technology Co., Ltd.
    • Wen Hsiung LIAO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    VOLTAGE CONVERTER AND DRIVING SYSTEM USING SUCH VOLTAGE CONVERTER
    • Publication number 20100301701
    • Publication date Dec 2, 2010
    • Shih-Chang CHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid transportation device having multiple double-chamber actuatin...
    • Publication number 20090242060
    • Publication date Oct 1, 2009
    • Microjet Technology Co., Ltd.
    • Shih Chang Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Dual-cavity fluid conveying apparatus
    • Publication number 20090242061
    • Publication date Oct 1, 2009
    • Microjet Technology Co., Ltd.
    • Shih Chang Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Multi-channel fluid conveying apparatus
    • Publication number 20090217994
    • Publication date Sep 3, 2009
    • Microjet Technology Co., Ltd.
    • Shin Chang Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Fluid transportation device
    • Publication number 20090159830
    • Publication date Jun 25, 2009
    • Microjet Technology Co., Ltd.
    • Shih Chang Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid transportation device
    • Publication number 20090060750
    • Publication date Mar 5, 2009
    • Microjet Technology Co., Ltd.
    • Shih Chang Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pressure regulation apparatus for ink reservoir
    • Publication number 20030043242
    • Publication date Mar 6, 2003
    • Microjet Technology Co., Ltd.
    • Rong-Ho YU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS