TREA

Yongsheng Liang

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 12,161,273
    • Issue date Dec 10, 2024
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Edge cleaning brushes for floor cleaner
    • Patent number 12,035,874
    • Issue date Jul 16, 2024
    • Bissell Inc.
    • James Theodore Hotary
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,930,975
    • Issue date Mar 19, 2024
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,825,996
    • Issue date Nov 28, 2023
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Edge cleaning brushes for floor cleaner
    • Patent number 11,284,759
    • Issue date Mar 29, 2022
    • Bissell Inc.
    • James Theodore Hotary
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,241,134
    • Issue date Feb 8, 2022
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,122,949
    • Issue date Sep 21, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,096,540
    • Issue date Aug 24, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,096,543
    • Issue date Aug 24, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,096,539
    • Issue date Aug 24, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,096,541
    • Issue date Aug 24, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,096,542
    • Issue date Aug 24, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,089,933
    • Issue date Aug 17, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 10,925,455
    • Issue date Feb 23, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 10,820,769
    • Issue date Nov 3, 2020
    • Bissell Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 10,631,702
    • Issue date Apr 28, 2020
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 10,092,155
    • Issue date Oct 9, 2018
    • Bissell Homecare, Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL METHOD FOR TREATMENT DEVICE, TREATMENT TIP AND TREATMENT DE...
    • Publication number 20240374303
    • Publication date Nov 14, 2024
    • SHENZHEN PENINSULA MEDICAL GROUP
    • Yongsheng LIANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MULTI-POLE RADIO FREQUENCY DEVICE, METHOD FOR CONTROLLING MULTI-POL...
    • Publication number 20240226589
    • Publication date Jul 11, 2024
    • SHENZHEN PENINSULA MEDICAL GROUP
    • Yanan LI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RADIO FREQUENCY ARRAY CONTROL DEVICE, THERAPY INSTRUMENT AND TREATM...
    • Publication number 20240216707
    • Publication date Jul 4, 2024
    • SHENZHEN PENINSULA MEDICAL GROUP
    • Yongsheng LIANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRASONIC TREATMENT TIP AND ULTRASONIC THERAPEUTIC APPARATUS
    • Publication number 20240165430
    • Publication date May 23, 2024
    • SHENZHEN PENINSULA MEDICAL GROUP
    • Yujia PENG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20240156319
    • Publication date May 16, 2024
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Application

    MULTI-POLE RADIO FREQUENCY DEVICE, METHOD FOR CONTROLLING MULTI-POL...
    • Publication number 20240131350
    • Publication date Apr 25, 2024
    • SHENZHEN PENINSULA MEDICAL GROUP
    • Yanan LI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MICRONEEDLE THERAPY CONTROL METHOD AND DEVICE, AND RADIO-FREQUENCY...
    • Publication number 20240074807
    • Publication date Mar 7, 2024
    • SHENZHEN PENINSULA MEDICAL GROUP
    • Xiaobing LEI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20240041288
    • Publication date Feb 8, 2024
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20230329506
    • Publication date Oct 19, 2023
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Application

    EDGE CLEANING BRUSHES FOR FLOOR CLEANER
    • Publication number 20220175204
    • Publication date Jun 9, 2022
    • Bissell Inc.
    • James Theodore Hotary
    • A46 - BRUSHWARE
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20220071466
    • Publication date Mar 10, 2022
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Application

    EDGE CLEANING BRUSHES FOR FLOOR CLEANER
    • Publication number 20210298548
    • Publication date Sep 30, 2021
    • Bissell Inc.
    • James Theodore Hotary
    • A46 - BRUSHWARE
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20210153708
    • Publication date May 27, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A46 - BRUSHWARE
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20210106198
    • Publication date Apr 15, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20210106199
    • Publication date Apr 15, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20210106200
    • Publication date Apr 15, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20210045607
    • Publication date Feb 18, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20210045610
    • Publication date Feb 18, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20210045608
    • Publication date Feb 18, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20210045606
    • Publication date Feb 18, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20210045609
    • Publication date Feb 18, 2021
    • Bissell Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20180325341
    • Publication date Nov 15, 2018
    • BISSELL Homecare, Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MICRONEEDLE TREATMENT APPARATUS AND VARIABLE FREQUENCY RF TREATMENT...
    • Publication number 20180271589
    • Publication date Sep 27, 2018
    • Shenzhen Peninsula Medical Co., Ltd.
    • Xiaobing LEI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20180110388
    • Publication date Apr 26, 2018
    • BISSELL Homecare, Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20170119225
    • Publication date May 4, 2017
    • BISSELL Homecare, Inc.
    • Jincheng Xia
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...