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TIN-CHEUNG JOHN HU

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Patents Grantslast 30 patents

  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 11,692,489
    • Issue date Jul 4, 2023
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft engine with hydrogen fuel system
    • Patent number 11,686,222
    • Issue date Jun 27, 2023
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John Hu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Combustor with dilution holes
    • Patent number 11,668,463
    • Issue date Jun 6, 2023
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John Hu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 11,614,034
    • Issue date Mar 28, 2023
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustor wall assembly for gas turbine engine
    • Patent number 11,536,454
    • Issue date Dec 27, 2022
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John Hu
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 11,454,173
    • Issue date Sep 27, 2022
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stand-off device for double-skin combustor liner
    • Patent number 11,435,078
    • Issue date Sep 6, 2022
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John Hu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 11,415,060
    • Issue date Aug 16, 2022
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ring assembly for double-skin combustor liner
    • Patent number 11,402,100
    • Issue date Aug 2, 2022
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John Hu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 11,401,867
    • Issue date Aug 2, 2022
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 11,391,213
    • Issue date Jul 19, 2022
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 11,286,861
    • Issue date Mar 29, 2022
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 11,268,486
    • Issue date Mar 8, 2022
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 11,268,447
    • Issue date Mar 8, 2022
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 11,255,271
    • Issue date Feb 22, 2022
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Interface for double-skin combustor liner
    • Patent number 11,054,136
    • Issue date Jul 6, 2021
    • PRATT & WHITNEY CANADA CORP.
    • Tin-Cheung John Hu
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Igniter for gas turbine engine
    • Patent number 10,865,761
    • Issue date Dec 15, 2020
    • Pratt & Whitney Canada Corp.
    • Richard Freer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Single skin combustor with heat transfer enhancement
    • Patent number 10,260,751
    • Issue date Apr 16, 2019
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John Hu
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL NOZZLE WITH RESTRICTED CORE AIR PASSAGE
    • Publication number 20230167975
    • Publication date Jun 1, 2023
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John HU
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COMBUSTOR WITH DILUTION HOLES
    • Publication number 20230044804
    • Publication date Feb 9, 2023
    • PRATT & WHITNEY CANADA CORP.
    • Tin-Cheung John HU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT ENGINE WITH HYDROGEN FUEL SYSTEM
    • Publication number 20230035231
    • Publication date Feb 2, 2023
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John HU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20220372916
    • Publication date Nov 24, 2022
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20220145803
    • Publication date May 12, 2022
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTOR WALL ASSEMBLY FOR GAS TURBINE ENGINE
    • Publication number 20200355369
    • Publication date Nov 12, 2020
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John HU
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    STAND-OFF DEVICE FOR DOUBLE-SKIN COMBUSTOR LINER
    • Publication number 20200200387
    • Publication date Jun 25, 2020
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John HU
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    INTERFACE FOR DOUBLE-SKIN COMBUSTOR LINER
    • Publication number 20200173661
    • Publication date Jun 4, 2020
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John HU
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    RING ASSEMBLY FOR DOUBLE-SKIN COMBUSTOR LINER
    • Publication number 20200158344
    • Publication date May 21, 2020
    • Pratt & Whitney Canada Corp.
    • Tin-Cheung John HU
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080486
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080492
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080529
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080483
    • Publication date Mar 12, 2020
    • Richard FREER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080488
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080489
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080482
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080490
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080530
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080484
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IGNITER FOR GAS TURBINE ENGINE
    • Publication number 20200080491
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Richard FREER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SINGLE SKIN COMBUSTOR WITH HEAT TRANSFER ENHANCEMENT
    • Publication number 20170089580
    • Publication date Mar 30, 2017
    • Pratt & Whitney Canada Corp.
    • TIN-CHEUNG JOHN HU
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES