with means for varying the timing or the lift of the valves

Patents Grantslast 30 patents

  • Information Patent Grant

    Swing bridge

    • Patent number 12,345,181
    • Issue date Jul 1, 2025
    • EATON INTELLIGENT POWER LIMITED
    • Ondrej Císar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve device

    • Patent number 12,331,668
    • Issue date Jun 17, 2025
    • Suzuki Motor Corporation
    • Hisashi Ozeki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lost motion variable valve actuation systems and method

    • Patent number 12,297,757
    • Issue date May 13, 2025
    • Jacobs Vehicle Systems, Inc.
    • John A. Schwoerer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve device

    • Patent number 12,297,756
    • Issue date May 13, 2025
    • Suzuki Motor Corporation
    • Hisashi Ozeki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for actuating engine valves including a recompres...

    • Patent number 12,270,322
    • Issue date Apr 8, 2025
    • Jacobs Vehicle Systems, Inc.
    • Gabriel S. Roberts
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve actuation system comprising hydraulic lash adjuster operating...

    • Patent number 12,258,888
    • Issue date Mar 25, 2025
    • Jacobs Vehicle Systems, Inc.
    • Matei Alexandru
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-cylinder internal combustion engine, with cylinders equipped...

    • Patent number 12,247,502
    • Issue date Mar 11, 2025
    • C. R. F. Societa Consortile per Azioni
    • Raffaele Ricco
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tappet assembly for valve lift profile modification

    • Patent number 12,234,753
    • Issue date Feb 25, 2025
    • Cummins Inc.
    • Adam C. Cecil
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve device

    • Patent number 12,221,910
    • Issue date Feb 11, 2025
    • Suzuki Motor Corporation
    • Hisashi Ozeki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assembly

    • Patent number 12,188,385
    • Issue date Jan 7, 2025
    • EATON INTELLIGENT POWER LIMITED
    • Long Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Latch assembly and valvetrain comprising same

    • Patent number 12,180,865
    • Issue date Dec 31, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Nikhil Saggam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assembly

    • Patent number 12,163,447
    • Issue date Dec 10, 2024
    • EATON INTELLIGENT POWER LIMITED
    • James E. McCarthy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assembly comprising swing bridge

    • Patent number 12,152,512
    • Issue date Nov 26, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Ondrej Císar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switchable rocker arm for controlling the lift of a valve bridge or...

    • Patent number 12,146,427
    • Issue date Nov 19, 2024
    • STREPARAVA S.P.A. CON SOCIO UNICO
    • Davide Ferrario
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Swing bridge

    • Patent number 12,123,328
    • Issue date Oct 22, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Ondrej Císar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Active method for cold start emissions reduction

    • Patent number 12,123,369
    • Issue date Oct 22, 2024
    • Hyundai Motor Company
    • Shengrong Zhu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Auxiliary framework for electrically latched rocker arms

    • Patent number 12,116,909
    • Issue date Oct 15, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Douglas Anthony Hughes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switchable valve bridge

    • Patent number 12,098,660
    • Issue date Sep 24, 2024
    • Schaeffler Technologies AG & Co. KG
    • Colin Foster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assembly with valve bridge

    • Patent number 12,071,867
    • Issue date Aug 27, 2024
    • EATON INTELLIGENT POWER LIMITED
    • James E. McCarthy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve train for an engine braking mode

    • Patent number 12,060,815
    • Issue date Aug 13, 2024
    • MAN TRUCK & BUS SE
    • Thomas Malischewski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve actuation system comprising rocker assemblies sharing an outp...

    • Patent number 12,055,075
    • Issue date Aug 6, 2024
    • Jacobs Vehicle Systems, Inc.
    • Matei Alexandru
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Self-contained compression brake control module for integrated rock...

    • Patent number 12,031,462
    • Issue date Jul 9, 2024
    • Pacbrake Company
    • Kody Taylor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assemblies

    • Patent number 12,031,459
    • Issue date Jul 9, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Mark Van Wingerden
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve device

    • Patent number 12,025,035
    • Issue date Jul 2, 2024
    • Suzuki Motor Corporation
    • Hisashi Ozeki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve actuation system comprising rocker assemblies with one-way co...

    • Patent number 12,018,599
    • Issue date Jun 25, 2024
    • Jacobs Vehicle Systems, Inc.
    • Matei Alexandru
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valvetrain with variable valve actuation

    • Patent number 12,006,850
    • Issue date Jun 11, 2024
    • EATON INTELLIGENT POWER LIMITED
    • James E. McCarthy
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Driving devices for a composite engine valve of a dedicated driving...

    • Patent number 11,976,578
    • Issue date May 7, 2024
    • JIANGSU JOINTEK PRECISION MACHINERY CO., LTD
    • Lap Lam Chui
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve actuators for specialized stationary two-piston hydraulic eng...

    • Patent number 11,970,959
    • Issue date Apr 30, 2024
    • JIANGSU JOINTEK PRECISION MACHINERY CO., LTD
    • Huaxue Tang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve apparatus

    • Patent number 11,965,436
    • Issue date Apr 23, 2024
    • Suzuki Motor Corporation
    • Hisashi Ozeki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lost motion mechanisms and actuators

    • Patent number 11,933,203
    • Issue date Mar 19, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Nikhil Saggam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    SELF-CONTAINED COMPRESSION BRAKE CONTROL MODULE FOR INTEGRATED ROCK...

    • Publication number 20250215816
    • Publication date Jul 3, 2025
    • PACBRAKE COMPANY
    • Kody TAYLOR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE DEVICE

    • Publication number 20250179948
    • Publication date Jun 5, 2025
    • SUZUKI MOTOR CORPORATION
    • Hisashi OZEKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DOUBLE PRESSURE CAPSULE ASSEMBLY

    • Publication number 20250172075
    • Publication date May 29, 2025
    • Eaton Intelligent Power Limited
    • Ondrej Císar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE

    • Publication number 20250154885
    • Publication date May 15, 2025
    • Philip Franklin Gaziano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    A PHASE CHANGE SYSTEM FOR OPENING AND/OR CLOSING INTAKE VALVES

    • Publication number 20250146429
    • Publication date May 8, 2025
    • Piaggio & C.S.P.A.
    • Walter Mariotti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rocker Arm Assembly Comprising Swing Bridge

    • Publication number 20250137391
    • Publication date May 1, 2025
    • Eaton Intelligent Power Limited
    • Ondrej Císar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROCKER ARM ASSEMBLY

    • Publication number 20250129729
    • Publication date Apr 24, 2025
    • Eaton Intelligent Power Limited
    • James E. McCarthy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR ACTUATING ENGINE VALVES INCLUDING A RECOMPRES...

    • Publication number 20250116213
    • Publication date Apr 10, 2025
    • JACOBS VEHICLE SYSTEMS, INC.
    • Gabriel S. ROBERTS
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE VALVE DEVICE

    • Publication number 20250109700
    • Publication date Apr 3, 2025
    • SUZUKI MOTOR CORPORATION
    • Hisashi OZEKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Swing Bridge

    • Publication number 20250075644
    • Publication date Mar 6, 2025
    • Eaton Intelligent Power Limited
    • Ondrej Císar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE BRIDGE WITH INTEGRATED SPLINE BUSHING FOR LOST MOTION AND ENG...

    • Publication number 20250075643
    • Publication date Mar 6, 2025
    • Eaton Intelligent Power Limited
    • Nicola Andrisani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE BRIDGE WITH INTEGRATED SPLINE BUSHING FOR LOST MOTION

    • Publication number 20250043703
    • Publication date Feb 6, 2025
    • Eaton Intelligent Power Limited
    • Emanuele Raimondi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTI-CYLINDER INTERNAL COMBUSTION ENGINE, WITH CYLINDERS EQUIPPED...

    • Publication number 20250020072
    • Publication date Jan 16, 2025
    • C.R.F. Societa Consortile per Azioni
    • Raffaele RICCO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SELF-CONTAINED COMPRESSION BRAKE CONTROL MODULE FOR INTEGRATED ROCK...

    • Publication number 20240360778
    • Publication date Oct 31, 2024
    • PACBRAKE COMPANY
    • Kody TAYLOR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE ACTUATION DEVICE FOR ENGINE

    • Publication number 20240344468
    • Publication date Oct 17, 2024
    • Suzhou Sanlin Valteng Automobile Technology Co., Ltd.
    • Tengfei JI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE ACTUATION SYSTEM COMPRISING ROCKER ASSEMBLIES SHARING AN OUTP...

    • Publication number 20240280037
    • Publication date Aug 22, 2024
    • JACOBS VEHICLE SYSTEMS, INC.
    • Matei ALEXANDRU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ACTIVE METHOD FOR COLD START EMISSIONS REDUCTION

    • Publication number 20240263597
    • Publication date Aug 8, 2024
    • Hyundai Motor Company
    • Shengrong Zhu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROLLER PIN DECOUPLING TYPE CDA SYSTEM

    • Publication number 20240110493
    • Publication date Apr 4, 2024
    • Hyundai Motor Company
    • Seung-Woo Shin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE ACTUATORS FOR SPECIALIZED STATIONARY TWO-PISTON HYDRAULIC ENG...

    • Publication number 20240044267
    • Publication date Feb 8, 2024
    • JIANGSU JOINTEK PRECISION MACHINERY CO., LTD
    • Huaxue TANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TAPPET ASSEMBLY FOR VALVE LIFT PROFILE MODIFICATION

    • Publication number 20230272726
    • Publication date Aug 31, 2023
    • Cummins Inc.
    • Adam C. Cecil
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPACT ENGINE BRAKE WITH PRESSURE-CONTROL RESET

    • Publication number 20230235687
    • Publication date Jul 27, 2023
    • PACBRAKE COMPANY
    • Kody TAYLOR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROCKER ARM ASSEMBLY

    • Publication number 20230167754
    • Publication date Jun 1, 2023
    • Eaton Intelligent Power Limited
    • James E. McCarthy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    VALVE TRAIN ASSEMBLY

    • Publication number 20230160324
    • Publication date May 25, 2023
    • Eaton Intelligent Power Limited
    • Majo Cecur
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve Actuation Device for Actuating at Least Two Gas Exchange Valv...

    • Publication number 20230016116
    • Publication date Jan 19, 2023
    • Daimler Truck AG
    • Matthias LAHR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE APPARATUS

    • Publication number 20220412233
    • Publication date Dec 29, 2022
    • SUZUKI MOTOR CORPORATION
    • Hisashi OZEKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE VALVE SYSTEM AND METHOD

    • Publication number 20220381164
    • Publication date Dec 1, 2022
    • LSE R&D ENGINEERING LIMITED
    • Allen Eugene Looney
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE VALVE SYSTEM AND METHOD

    • Publication number 20220372897
    • Publication date Nov 24, 2022
    • LSE R&D ENGINEERING LIMITED
    • Allen Eugene Looney
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE VALVE SYSTEM AND METHOD

    • Publication number 20220364484
    • Publication date Nov 17, 2022
    • LSE R&D ENGINEERING LIMITED
    • Allen Eugene Looney
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROCKER ARM ASSEMBLIES

    • Publication number 20220356821
    • Publication date Nov 10, 2022
    • Eaton Intelligent Power Limited
    • Mark Van Wingerden
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE ACTUATION SYSTEM COMPRISING IN-SERIES LOST MOTION COMPONENTS...

    • Publication number 20220298935
    • Publication date Sep 22, 2022
    • JACOBS VEHICLE SYSTEMS, INC.
    • Justin D. BALTRUCKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES