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Xiaolun Huang

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  • Naperville, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Debris hopper for a vehicle and method thereof
    • Patent number 12,012,029
    • Issue date Jun 18, 2024
    • Federal Signal Corporation
    • Xiaolun Huang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Boom hose apparatus
    • Patent number 11,878,620
    • Issue date Jan 23, 2024
    • Federal Signal Corporation
    • Joshua Lee Malmassari
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power split and variable creep drive system for street sweeper or l...
    • Patent number 11,530,741
    • Issue date Dec 20, 2022
    • Federal Signal Corporation
    • Xiaolun Huang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Boom hose apparatus
    • Patent number D956110
    • Issue date Jun 28, 2022
    • Federal Signal Corporation
    • Joshua Lee Malmassari
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Boom hose apparatus
    • Patent number D934923
    • Issue date Nov 2, 2021
    • Federal Signal Corporation
    • Joshua Lee Malmassari
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Boom hose apparatus
    • Patent number D916143
    • Issue date Apr 13, 2021
    • Federal Signal Corporation
    • Joshua Lee Malmassari
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Power split and variable creep drive system for street sweeper or l...
    • Patent number 10,844,942
    • Issue date Nov 24, 2020
    • Federal Signal Corporation
    • Xiaolun Huang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Boom hose apparatus
    • Patent number 10,759,324
    • Issue date Sep 1, 2020
    • Federal Signal Corporation
    • Joshua Lee Malmassari
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Piston head retaining system
    • Patent number 10,584,699
    • Issue date Mar 10, 2020
    • Federal Signal Corporation
    • Xiaolun Huang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston shifting control system
    • Patent number 10,408,196
    • Issue date Sep 10, 2019
    • Federal Signal Corporation
    • Xiaolun Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High power reciprocating pump manifold and valve cartridges
    • Patent number 10,323,634
    • Issue date Jun 18, 2019
    • Federal Signal Corporation
    • Xiaolun Huang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Low pressure loss dust collectors
    • Patent number 10,258,912
    • Issue date Apr 16, 2019
    • Federal Signal Corporation
    • Xiaolun Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    High power reciprocating pump manifold and valve cartridges
    • Patent number 9,382,905
    • Issue date Jul 5, 2016
    • Federal Signal Corporation
    • Xiaolun Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Low pressure drop dust collectors
    • Patent number 9,027,202
    • Issue date May 12, 2015
    • Federal Signal Corporation
    • Xiaolun Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    DEBRIS COLLECTION HOPPER AND METHODS
    • Publication number 20250100790
    • Publication date Mar 27, 2025
    • Federal Signal Corporation
    • Xiaolun Huang
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    DEBRIS HOPPER FOR A VEHICLE AND METHOD THEREOF
    • Publication number 20210245648
    • Publication date Aug 12, 2021
    • Federal Signal Corporation
    • Xiaolun Huang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SPLIT AND VARIABLE CREEP DRIVE SYSTEM FOR STREET SWEEPER OR L...
    • Publication number 20210048093
    • Publication date Feb 18, 2021
    • Federal Signal Corporation
    • Xiaolun Huang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BOOM HOSE APPARATUS
    • Publication number 20200391648
    • Publication date Dec 17, 2020
    • Federal Signal Corporation
    • Joshua Lee Malmassari
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHECK VALVE FOR SLURRY WATER PUMP
    • Publication number 20190301622
    • Publication date Oct 3, 2019
    • Federal Signal Corporation
    • XIAOLUN HUANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BOOM HOSE APPARATUS
    • Publication number 20190255981
    • Publication date Aug 22, 2019
    • Federal Signal Corporation
    • Joshua Lee Malmassari
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PISTON HEAD RETAINING SYSTEM
    • Publication number 20190242377
    • Publication date Aug 8, 2019
    • Federal Signal Corporation
    • XIAOLUN HUANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER SPLIT AND VARIABLE CREEP DRIVE SYSTEM FOR STREET SWEEPER OR L...
    • Publication number 20180195595
    • Publication date Jul 12, 2018
    • Federal Signal Corporation
    • Xiaolun Huang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PISTON SHIFTING CONTROL SYSTEM
    • Publication number 20160245266
    • Publication date Aug 25, 2016
    • Federal Signal Corporation
    • XIAOLUN HUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH POWER RECIPROCATING PUMP MANIFOLD AND VALVE CARTRIDGES
    • Publication number 20160138585
    • Publication date May 19, 2016
    • Federal Signal Corporation
    • XIAOLUN HUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOW PRESSURE LOSS DUST COLLECTORS
    • Publication number 20150251118
    • Publication date Sep 10, 2015
    • Federal Signal Corporation
    • Xiaolun Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    High Power Reciprocating Pump Manifold and Valve Cartridges
    • Publication number 20150071803
    • Publication date Mar 12, 2015
    • Federal Signal Corporation
    • XIAOLUN HUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Low Pressure Drop Dust Collectors
    • Publication number 20140250625
    • Publication date Sep 11, 2014
    • Federal Signal Corporation
    • Xiaolun Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL