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Dezhong Yang

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Patents Grantslast 30 patents

  • Information Patent Grant

    Outdoor moving device
    • Patent number 12,342,761
    • Issue date Jul 1, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Qian Liu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Power tool
    • Patent number 12,316,250
    • Issue date May 27, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Yanqing Xu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Riding lawn mower with a USB interface
    • Patent number 12,302,785
    • Issue date May 20, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Zhen Wang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power capacity indicator for a riding lawn mower
    • Patent number 12,201,059
    • Issue date Jan 21, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Zhen Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Motor housing for a riding lawn mower
    • Patent number 12,150,405
    • Issue date Nov 26, 2024
    • Nanjing Chervon Industry Co., LTD
    • Zhen Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Electric power tool
    • Patent number 12,068,708
    • Issue date Aug 20, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power tool and control method thereof
    • Patent number 12,040,688
    • Issue date Jul 16, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Zhen Xu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand push lawn mower with a height adjustment assembly
    • Patent number 11,997,945
    • Issue date Jun 4, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Fangjie Nie
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Riding lawn mower
    • Patent number 11,999,240
    • Issue date Jun 4, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Battery pack, power tool system, and charging system
    • Patent number 12,002,931
    • Issue date Jun 4, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Dong Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Riding-type mower and current-limiting protection method thereof
    • Patent number 11,942,807
    • Issue date Mar 26, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Lei Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Outdoor moving device
    • Patent number 11,917,945
    • Issue date Mar 5, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Self-propelled device system and boundary wire break detection meth...
    • Patent number 11,835,957
    • Issue date Dec 5, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Hongwei Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Riding lawn mower and operating apparatus with position detection f...
    • Patent number 11,812,688
    • Issue date Nov 14, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Riding lawn mower having different starting modes
    • Patent number 11,812,689
    • Issue date Nov 14, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Power tool
    • Patent number 11,791,756
    • Issue date Oct 17, 2023
    • Nanjing Chevron Industry Co., Ltd.
    • Yanqing Xu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool and control method of the same
    • Patent number 11,637,523
    • Issue date Apr 25, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Hongwei Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Battery pack, power tool system, and charging system
    • Patent number 11,450,896
    • Issue date Sep 20, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Dong Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power tool
    • Patent number 11,440,212
    • Issue date Sep 13, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Portable electrical energy system and method for measuring a remain...
    • Patent number 11,374,419
    • Issue date Jun 28, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power tool system and upgrading method for the same
    • Patent number 11,366,655
    • Issue date Jun 21, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Power tool and control method thereof
    • Patent number 11,258,389
    • Issue date Feb 22, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Yanqing Xu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Riding lawn mower lap bar position detection
    • Patent number 11,172,604
    • Issue date Nov 16, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Intelligent mowing system
    • Patent number 11,140,819
    • Issue date Oct 12, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Weipeng Chen
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Power tool system and data processing method
    • Patent number 11,126,424
    • Issue date Sep 21, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Battery pack and charging assembly
    • Patent number 11,095,136
    • Issue date Aug 17, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Zheng Geng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery pack and data transmission method between the battery pack...
    • Patent number 11,094,969
    • Issue date Aug 17, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power tool system and method for controlling power tool system
    • Patent number 11,095,142
    • Issue date Aug 17, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Zheng Geng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Intelligent mowing system
    • Patent number 11,076,529
    • Issue date Aug 3, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Weipeng Chen
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Blower
    • Patent number 11,064,662
    • Issue date Jul 20, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY PACK AND POWER TOOL SYSTEM
    • Publication number 20250219191
    • Publication date Jul 3, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL DEVICE AND PROGRAM UPDATE METHOD THEREOF
    • Publication number 20250208857
    • Publication date Jun 26, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BATTERY PACK AND CHARGING COMBINATION
    • Publication number 20250210767
    • Publication date Jun 26, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SELF-MOVING MOWING SYSTEM, SELF-MOVING MOWER AND OUTDOOR SELF-MOVIN...
    • Publication number 20250098570
    • Publication date Mar 27, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Weiping Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VEHICLE-TYPE DRIVING DEVICE
    • Publication number 20250042385
    • Publication date Feb 6, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Tonghao Li
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RIDING MOWING DEVICE
    • Publication number 20240397855
    • Publication date Dec 5, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BATTERY PACK
    • Publication number 20240363926
    • Publication date Oct 31, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER TOOL AND BATTERY PACK
    • Publication number 20240304922
    • Publication date Sep 12, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK, POWER TOOL SYSTEM, AND CHARGING SYSTEM
    • Publication number 20240274896
    • Publication date Aug 15, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Dong Yang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RIDING-TYPE MOWER AND CURRENT-LIMITING PROTECTION METHOD THEREOF
    • Publication number 20240258802
    • Publication date Aug 1, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Lei Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ENERGY SUPPLY APPARATUS AND ELECTRIC TOOL SYSTEM
    • Publication number 20240208026
    • Publication date Jun 27, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20240172588
    • Publication date May 30, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Zhen Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    OUTDOOR MOVING DEVICE
    • Publication number 20240147906
    • Publication date May 9, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INTELLIGENT MOWING SYSTEM AND INTELLIGENT MOWING DEVICE
    • Publication number 20240004395
    • Publication date Jan 4, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Si Chen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BATTERY PACK AND POWER TOOL
    • Publication number 20230420789
    • Publication date Dec 28, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Guiwu Hu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20230397538
    • Publication date Dec 14, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER TOOL
    • Publication number 20230396199
    • Publication date Dec 7, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Yanqing Xu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20230389472
    • Publication date Dec 7, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20230363307
    • Publication date Nov 16, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20230320266
    • Publication date Oct 12, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BATTERY PACK
    • Publication number 20230327229
    • Publication date Oct 12, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20230309443
    • Publication date Oct 5, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Yanqing Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20230292660
    • Publication date Sep 21, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Zhen Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SMART MOWER AND SMART MOWING SYSTEM
    • Publication number 20230259138
    • Publication date Aug 17, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Weipeng Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OUTDOOR MOVING DEVICE
    • Publication number 20230225252
    • Publication date Jul 20, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Qian Liu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    OUTDOOR MOVING DEVICE
    • Publication number 20230202314
    • Publication date Jun 29, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HANDHELD POWER TOOL, TABLE TOOL, AND OUTDOOR TOOL
    • Publication number 20230208241
    • Publication date Jun 29, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Qian Xu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL DEVICE AND PROGRAM UPDATE METHOD THEREOF
    • Publication number 20230127497
    • Publication date Apr 27, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    REAR-MOVING SELF-PROPELLED WORKING MACHINE
    • Publication number 20230037664
    • Publication date Feb 9, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Ronggen Zhu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    OUTDOOR WALKING EQUIPMENT
    • Publication number 20220408649
    • Publication date Dec 29, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • H01 - BASIC ELECTRIC ELEMENTS