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Hongfeng Zhong

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sanding machine, operating method thereof and working baseplate dis...
    • Patent number 11,529,711
    • Issue date Dec 20, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Hongfeng Zhong
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Dust bin, vacuum cleaner combination and stick vacuum cleaner
    • Patent number 11,369,243
    • Issue date Jun 28, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Hongfeng Zhong
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hand-held tool and clamping device thereof
    • Patent number 11,154,974
    • Issue date Oct 26, 2021
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Lianbao Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,027,453
    • Issue date Jun 8, 2021
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Yichun Ma
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 11,027,405
    • Issue date Jun 8, 2021
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Shisong Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Grass trimmer and cord delivering method of grass trimmer
    • Patent number 10,939,613
    • Issue date Mar 9, 2021
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Yichun Ma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Power tool
    • Patent number 10,888,988
    • Issue date Jan 12, 2021
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Hongfeng Zhong
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Oscillating power tool
    • Patent number 10,821,530
    • Issue date Nov 3, 2020
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Fu Qian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hand-held power tool and operating method thereof
    • Patent number 10,682,750
    • Issue date Jun 16, 2020
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Hongfeng Zhong
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool and operation method for quick locking and releasing wor...
    • Patent number 10,512,971
    • Issue date Dec 24, 2019
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Hongfeng Zhong
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Blowing-suction device
    • Patent number 10,398,095
    • Issue date Sep 3, 2019
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Zhendong Gao
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Power tool
    • Patent number 10,391,624
    • Issue date Aug 27, 2019
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Shisong Zhang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Grass trimmer and cord delivering method of grass trimmer
    • Patent number 10,314,228
    • Issue date Jun 11, 2019
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Yichun Ma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Oscillating power tool
    • Patent number 10,213,852
    • Issue date Feb 26, 2019
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Fu Qian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool and operating method for use on the power tool
    • Patent number 10,093,004
    • Issue date Oct 9, 2018
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Paolo Andriolo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Grass trimmer and cord delivering method of grass trimmer
    • Patent number 9,872,429
    • Issue date Jan 23, 2018
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Yichun Ma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Power tool and operating method for use on the power tool
    • Patent number 9,833,884
    • Issue date Dec 5, 2017
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Paolo Andriolo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool and operation method for the power tool
    • Patent number 9,421,681
    • Issue date Aug 23, 2016
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Shisong Zhang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 8,235,139
    • Issue date Aug 7, 2012
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Chengzhong Chen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Multifunctional power tool
    • Patent number 8,146,676
    • Issue date Apr 3, 2012
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Shisong Zhang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool having control system for changing rotational speed of o...
    • Patent number 7,882,899
    • Issue date Feb 8, 2011
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Gianni Borinato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool with signal generator
    • Patent number 7,882,900
    • Issue date Feb 8, 2011
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Gianni Borinato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Router
    • Patent number 7,497,649
    • Issue date Mar 3, 2009
    • Positec Power Tools (Suzhou) Co. Ltd.
    • Hongfeng Zhong
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    CLEARING DEVICE, BASE STATION, CLEANING DEVICE SYSTEM, AND METHOD F...
    • Publication number 20240292984
    • Publication date Sep 5, 2024
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Shengqiang MEN
    • A46 - BRUSHWARE
  • Information Patent Application

    CLEANING ROBOT
    • Publication number 20240277201
    • Publication date Aug 22, 2024
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Shisong Zhang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOT CLEANING SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20240277202
    • Publication date Aug 22, 2024
    • Positec Power Tools (Suzhou) Co., Ltd
    • Shisong Zhang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING SYSTEM AND BASE STATION
    • Publication number 20240206690
    • Publication date Jun 27, 2024
    • Positec Power Tools (Suzhou) Co., Ltd
    • Fu Qian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Cleaning robot maintenance system and control method therefor
    • Publication number 20240206696
    • Publication date Jun 27, 2024
    • Positec Power Tools (Suzhou) Co., Ltd
    • Yichun Ma
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CLEANING ROBOT, CLEANING SYSTEM, AND CLEANING METHOD
    • Publication number 20230404351
    • Publication date Dec 21, 2023
    • Positec Power Tools (Suzhou) Co., Ltd
    • Fu Qian
    • A46 - BRUSHWARE
  • Information Patent Application

    CLEANING ROBOT SYSTEM
    • Publication number 20230389768
    • Publication date Dec 7, 2023
    • Positec Power Tools (Suzhou) Co., Ltd
    • Hongbing WU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BASE STATION AND ROBOT CLEANER SYSTEM
    • Publication number 20230389769
    • Publication date Dec 7, 2023
    • Positec Power Tools (Suzhou) Co., Ltd
    • Fu Qian
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SELF-MOVING ROBOT SYSTEM
    • Publication number 20230329496
    • Publication date Oct 19, 2023
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Fu QIAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SPRAY GUN
    • Publication number 20220274123
    • Publication date Sep 1, 2022
    • Positec Power Tools (Suzhou) Co., Ltd
    • Yimin Sun
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    BASE STATION, AND ROBOT CLEANING SYSTEM AND CONTROL METHOD THEREFOR
    • Publication number 20220211241
    • Publication date Jul 7, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Yue ZHENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOT CLEANING SYSTEM, BASE STATION, AND CONTROL METHOD
    • Publication number 20220142444
    • Publication date May 12, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Mingjian XIE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING ROBOT AND CONTROL METHOD THEREFOR, AND GROUND TREATMENT SY...
    • Publication number 20220079406
    • Publication date Mar 17, 2022
    • Shisong ZHANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING ROBOT AND CLEANING METHOD
    • Publication number 20220071467
    • Publication date Mar 10, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Shisong ZHANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HAND-HELD POWER TOOL
    • Publication number 20220055120
    • Publication date Feb 24, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Hongfeng ZHONG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLEANING ROBOT AND CONTROL METHOD
    • Publication number 20220047141
    • Publication date Feb 17, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Jianqiang XU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING ROBOT, CONTROL METHOD FOR SAME, AND CLEANING ROBOT SYSTEM
    • Publication number 20210228050
    • Publication date Jul 29, 2021
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Shisong ZHANG
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    GRINDING TOOL, AND MAIN COMPONENT AND GRINDING COMPONENT THEREOF
    • Publication number 20200338686
    • Publication date Oct 29, 2020
    • Positec Power Tools (Suzhou) Co., Ltd
    • Yimin SUN
    • B24 - GRINDING POLISHING
  • Information Patent Application

    DUST BIN, VACUUM CLEANER COMBINATION AND STICK VACUUM CLEANER
    • Publication number 20200129025
    • Publication date Apr 30, 2020
    • Positec Power Tools (Suzhou) Co., Ltd
    • Hongfeng Zhong
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER COMBINATION AND STICK VACUUM CLEANER
    • Publication number 20200129024
    • Publication date Apr 30, 2020
    • Positec Power Tools (Suzhou) Co., Ltd
    • Hongfeng Zhong
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Grass Trimmer and Cord Delivering Method of Grass Trimmer
    • Publication number 20190261557
    • Publication date Aug 29, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Yichun MA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Sanding Machine, Operating Method Thereof and Working Baseplate Dis...
    • Publication number 20190247973
    • Publication date Aug 15, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Hongfeng Zhong
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Cutting Tool
    • Publication number 20190168405
    • Publication date Jun 6, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Yichun Ma
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Oscillating Power Tool
    • Publication number 20190151969
    • Publication date May 23, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Fu Qian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power Tool
    • Publication number 20190099873
    • Publication date Apr 4, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Shisong Zhang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND-HELD POWER TOOL AND OPERATING METHOD THEREOF
    • Publication number 20190009398
    • Publication date Jan 10, 2019
    • Positec Power Tools (Suzhuo) Co., Ltd.
    • Hongfeng Zhong
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power Tool
    • Publication number 20180319001
    • Publication date Nov 8, 2018
    • Positec Power Tools (Suzhou) Co., Ltd
    • Hongfeng Zhong
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand-Held Tool and Clamping Device Thereof
    • Publication number 20180243894
    • Publication date Aug 30, 2018
    • Positec Power Tools (Suzhou) Co., Ltd
    • Lianbao Wang
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    POWER TOOL AND OPERATING METHOD FOR USE ON THE POWER TOOL
    • Publication number 20180093367
    • Publication date Apr 5, 2018
    • Positec Power Tools (Suzhou) Co., Ltd
    • Paolo Andriolo
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20180029215
    • Publication date Feb 1, 2018
    • Positec Power Tools (Suzhou) Co., Ltd
    • Hongfeng Zhong
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS