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Yuexiang Zhang

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting device
    • Patent number 11,913,612
    • Issue date Feb 27, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Yafei Cao
    • F21 - LIGHTING
  • Information Patent Grant

    Wearable battery pack
    • Patent number 11,646,468
    • Issue date May 9, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Yuexiang Zhang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    System and methods for charging a battery for use with a power tool
    • Patent number 11,128,160
    • Issue date Sep 21, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Zhijun Dong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Hand-held electric power tool
    • Patent number 11,090,795
    • Issue date Aug 17, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Jie Ren
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wearable battery pack
    • Patent number 10,998,596
    • Issue date May 4, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Yuexiang Zhang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Charger, charging system and power tool with battery pack
    • Patent number 10,103,558
    • Issue date Oct 16, 2018
    • Chervon (HK) Limited
    • Zhihai Teng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery pack
    • Patent number 10,103,365
    • Issue date Oct 16, 2018
    • Chervon (HK) Limited
    • Yuexiang Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical combination
    • Patent number 10,097,015
    • Issue date Oct 9, 2018
    • Chervon (HK) Limited
    • Wilhelm Heupke
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Level provided with impact-absorbing end caps
    • Patent number 7,866,055
    • Issue date Jan 11, 2011
    • Chervon Limited
    • Yuexiang Zhang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Laser leveling device
    • Patent number 7,536,801
    • Issue date May 26, 2009
    • Chervon Limited
    • Yuexiang Zhang
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CHARGING SYSTEM
    • Publication number 20240235212
    • Publication date Jul 11, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Zhengzheng Li
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20240142070
    • Publication date May 2, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Yafei Cao
    • F21 - LIGHTING
  • Information Patent Application

    BATTERY PACK FOR SUPPLYING POWER TO AN ELECTRONIC DEVICE
    • Publication number 20240120593
    • Publication date Apr 11, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Yuexiang Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHARGING SYSTEM
    • Publication number 20240097456
    • Publication date Mar 21, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Zhengzheng Li
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHARGING SYSTEM
    • Publication number 20240097455
    • Publication date Mar 21, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Zhengzheng Li
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHARGING APPARATUS
    • Publication number 20240063644
    • Publication date Feb 22, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Yuan Yuan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BATTERY PACK FOR POWERING AN ELECTRIC DEVICE
    • Publication number 20240047807
    • Publication date Feb 8, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Yunfei Gao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHARGING SYSTEM
    • Publication number 20240047975
    • Publication date Feb 8, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Zhengzheng Li
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ADAPTER
    • Publication number 20240039310
    • Publication date Feb 1, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Zheng Geng
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CHARGER
    • Publication number 20230217624
    • Publication date Jul 6, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Yafei Cao
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER TOOL AND BATTERY PACK
    • Publication number 20230065277
    • Publication date Mar 2, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Xiaozhe Zhao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20220268408
    • Publication date Aug 25, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Yafei Cao
    • F21 - LIGHTING
  • Information Patent Application

    WEARABLE BATTERY PACK
    • Publication number 20210226288
    • Publication date Jul 22, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Yuexiang ZHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK
    • Publication number 20190372183
    • Publication date Dec 5, 2019
    • Yuexiang Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WEARABLE BATTERY PACK
    • Publication number 20190280266
    • Publication date Sep 12, 2019
    • Nanjing Chervon Industry Co., Ltd.
    • Yuexiang ZHANG
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HAND-HELD ELECTRIC POWER TOOL
    • Publication number 20190210207
    • Publication date Jul 11, 2019
    • Nanjing Chervon Industry Co., Ltd.
    • Jie Ren
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BATTERY CHARGING METHOD, BATTERY CHARGER AND CHARGING ASSEMBLY
    • Publication number 20190140457
    • Publication date May 9, 2019
    • Nanjing Chervon Industry Co., Ltd.
    • Zhijun Dong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL COMBINATION
    • Publication number 20170025870
    • Publication date Jan 26, 2017
    • CHERVON (HK) LIMITED
    • Wilhelm Heupke
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CHARGER, CHARGING SYSTEM AND POWER TOOL WITH BATTERY PACK
    • Publication number 20160294203
    • Publication date Oct 6, 2016
    • CHERVON (HK) LIMITED
    • Zhihai Teng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BATTERY PACK
    • Publication number 20160226113
    • Publication date Aug 4, 2016
    • Nanjing Chervon Industry Co., Ltd.
    • Yuexiang Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK, CHARGING ASSEMBLY AND ELECTRIC TOOL
    • Publication number 20150188333
    • Publication date Jul 2, 2015
    • CHERVON INTELLECTUAL PROPERTY LIMITED
    • Yuexiang Zhang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BATTERY PACK
    • Publication number 20150188101
    • Publication date Jul 2, 2015
    • CHERVON INTELLECTUAL PROPERTY LIMITED
    • Yuexiang Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK HAVING HEAT DISSIPATING SYSTEM
    • Publication number 20140370354
    • Publication date Dec 18, 2014
    • Chervon (HK) Limited
    • Dezhong Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL TOOL
    • Publication number 20130269965
    • Publication date Oct 17, 2013
    • CHERVON (HK) LIMITED
    • Jianjun Shuang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Level having a strikable device
    • Publication number 20100000105
    • Publication date Jan 7, 2010
    • Yuexiang Zhang
    • G01 - MEASURING TESTING
  • Information Patent Application

    Level provided with impact-absorbing end caps
    • Publication number 20100000106
    • Publication date Jan 7, 2010
    • Yuexiang Zhang
    • G01 - MEASURING TESTING
  • Information Patent Application

    Laser leveling device
    • Publication number 20080120854
    • Publication date May 29, 2008
    • Chervon Limited
    • Yuexiang Zhang
    • G01 - MEASURING TESTING