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YEN-JEN YEH

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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas appliance and a control method thereof
    • Patent number 12,188,579
    • Issue date Jan 7, 2025
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Oven
    • Patent number D1055615
    • Issue date Dec 31, 2024
    • Grand Mate Co., Ltd.
    • Chin-Ying Huang
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Gas valve and gas burner system
    • Patent number 12,181,183
    • Issue date Dec 31, 2024
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Burner of gas stove
    • Patent number 12,104,786
    • Issue date Oct 1, 2024
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Oven
    • Patent number 11,959,318
    • Issue date Apr 16, 2024
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Gas tank
    • Patent number D1008410
    • Issue date Dec 19, 2023
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Pressure-regulating device
    • Patent number 11,835,972
    • Issue date Dec 5, 2023
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Disinfection system and elevator equipment having the same
    • Patent number 11,771,787
    • Issue date Oct 3, 2023
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Storage table
    • Patent number 11,672,332
    • Issue date Jun 13, 2023
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oven
    • Patent number D981781
    • Issue date Mar 28, 2023
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Gas switching device
    • Patent number 11,572,955
    • Issue date Feb 7, 2023
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Kiln
    • Patent number 11,570,994
    • Issue date Feb 7, 2023
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Smoke removal device
    • Patent number 11,466,851
    • Issue date Oct 11, 2022
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Coffee bean roaster
    • Patent number 11,382,349
    • Issue date Jul 12, 2022
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Burner of gas stove
    • Patent number 11,346,550
    • Issue date May 31, 2022
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Load control system and control method thereof
    • Patent number 11,081,304
    • Issue date Aug 3, 2021
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas appliance, gas valve and control method thereof
    • Patent number 11,060,724
    • Issue date Jul 13, 2021
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion device
    • Patent number 11,054,133
    • Issue date Jul 6, 2021
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Oven
    • Patent number 11,054,146
    • Issue date Jul 6, 2021
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Combustion device
    • Patent number 11,022,303
    • Issue date Jun 1, 2021
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion device
    • Patent number 11,015,803
    • Issue date May 25, 2021
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Cookware article
    • Patent number 10,959,578
    • Issue date Mar 30, 2021
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Gas appliance and control method thereof
    • Patent number 10,948,192
    • Issue date Mar 16, 2021
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Flow regulating valve of gas stove
    • Patent number 10,871,235
    • Issue date Dec 22, 2020
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Smoke removal device
    • Patent number 10,871,289
    • Issue date Dec 22, 2020
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Infrared ray generation mesh
    • Patent number 10,794,592
    • Issue date Oct 6, 2020
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Oven
    • Patent number D897142
    • Issue date Sep 29, 2020
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Gas burner
    • Patent number 10,753,606
    • Issue date Aug 25, 2020
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Connection method for wireless system
    • Patent number 10,736,178
    • Issue date Aug 4, 2020
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Gas appliance and control method thereof
    • Patent number 10,718,517
    • Issue date Jul 21, 2020
    • Grand Mate Co., Ltd.
    • Chung-Chin Huang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    CASING OF OVEN
    • Publication number 20240407598
    • Publication date Dec 12, 2024
    • GRAND MATE CO., LTD.
    • CHIN-YING HUANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    GAS OVEN
    • Publication number 20240401817
    • Publication date Dec 5, 2024
    • GRAND MATE CO., LTD.
    • CHIN-YING HUANG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    GAS VALVE AND GAS BURNER SYSTEM
    • Publication number 20230221038
    • Publication date Jul 13, 2023
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    STORAGE TABLE
    • Publication number 20230148746
    • Publication date May 18, 2023
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE-REGULATING DEVICE
    • Publication number 20230104470
    • Publication date Apr 6, 2023
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    GAS APPLIANCE AND A CONTROL METHOD THEREOF
    • Publication number 20230062854
    • Publication date Mar 2, 2023
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OVEN
    • Publication number 20220372803
    • Publication date Nov 24, 2022
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    BURNER OF GAS STOVE
    • Publication number 20220221147
    • Publication date Jul 14, 2022
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    STORAGE ELECTRIC WATER HEATER
    • Publication number 20220196285
    • Publication date Jun 23, 2022
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DISINFECTION SYSTEM AND ELEVATOR EQUIPMENT HAVING THE SAME
    • Publication number 20220016288
    • Publication date Jan 20, 2022
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    KILN
    • Publication number 20210392905
    • Publication date Dec 23, 2021
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Application

    SMOKE REMOVAL DEVICE
    • Publication number 20210332978
    • Publication date Oct 28, 2021
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    BURNER OF GAS STOVE
    • Publication number 20210071863
    • Publication date Mar 11, 2021
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COFFEE BEAN ROASTER
    • Publication number 20210015140
    • Publication date Jan 21, 2021
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    ROASTING DRUM AND MANUFACTURING METHOD THEREOF
    • Publication number 20210015141
    • Publication date Jan 21, 2021
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROASTING DRUM OF A COFFEE BEAN ROASTER
    • Publication number 20210015139
    • Publication date Jan 21, 2021
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    GAS VALVE AND CONTROL DEVICE AND CONTROL METHOD THEREOF
    • Publication number 20200400312
    • Publication date Dec 24, 2020
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COOKWARE ARTICLE
    • Publication number 20200237162
    • Publication date Jul 30, 2020
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    OVEN
    • Publication number 20200232651
    • Publication date Jul 23, 2020
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    SMOKE REMOVAL DEVICE
    • Publication number 20200166209
    • Publication date May 28, 2020
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMBUSTION DEVICE
    • Publication number 20200141571
    • Publication date May 7, 2020
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COMBUSTION DEVICE AND INFRARED REFLECTIVE PLATE
    • Publication number 20200141572
    • Publication date May 7, 2020
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Infrared Ray Generation Mesh
    • Publication number 20200124278
    • Publication date Apr 23, 2020
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Combustion Device
    • Publication number 20200124277
    • Publication date Apr 23, 2020
    • Grand Mate Co., Ltd.
    • Chung-Chin HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS BURNER
    • Publication number 20200025371
    • Publication date Jan 23, 2020
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COMBUSTION DEVICE
    • Publication number 20200011524
    • Publication date Jan 9, 2020
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS APPLIANCE AND CONTROL METHOD THEREOF
    • Publication number 20190338951
    • Publication date Nov 7, 2019
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS APPLIANCE AND CONTROL METHOD THEREOF
    • Publication number 20190338956
    • Publication date Nov 7, 2019
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    LOAD CONTROL SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20190272965
    • Publication date Sep 5, 2019
    • GRAND MATE CO., LTD.
    • CHUNG-CHIN HUANG
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    GAS APPLIANCE, GAS VALVE AND CONTROL METHOD THEREOF
    • Publication number 20190226678
    • Publication date Jul 25, 2019
    • GRAND MATE CO., LTD.
    • Chung-Chin HUANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES