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Chi Kin Samuel Kwok

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  • Shenzhen, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLING DECORATIVE LIGHTING
    • Publication number 20250012431
    • Publication date Jan 9, 2025
    • Belgravia Wood Limited
    • Chi Yin Alan LEUNG
    • F21 - LIGHTING
  • Information Patent Application

    VARIABLE MULTI-COLOR LED LIGHT STRING AND CONTROLLER FOR AN ARTIFIC...
    • Publication number 20240426469
    • Publication date Dec 26, 2024
    • Belgravia Wood Limited
    • Chi Yin Alan LEUNG
    • F21 - LIGHTING
  • Information Patent Application

    Powered Tree Construction With Rotation Limiting
    • Publication number 20240266789
    • Publication date Aug 8, 2024
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MULTI-WIRE QUICK ASSEMBLE TREE
    • Publication number 20230225538
    • Publication date Jul 20, 2023
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VARIABLE MULTI-COLOR LED LIGHT STRING AND CONTROLLER FOR AN ARTIFIC...
    • Publication number 20230022936
    • Publication date Jan 26, 2023
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • F21 - LIGHTING
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROLLING DECORATIVE LIGHTING
    • Publication number 20220341576
    • Publication date Oct 27, 2022
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin LEUNG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Powered Tree Construction
    • Publication number 20210376540
    • Publication date Dec 2, 2021
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Powered Tree Construction
    • Publication number 20210376541
    • Publication date Dec 2, 2021
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VARIABLE MULTI-COLOR LED LIGHT STRING AND CONTROLLER FOR AN ARTIFIC...
    • Publication number 20210278069
    • Publication date Sep 9, 2021
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • F21 - LIGHTING
  • Information Patent Application

    MULTI-WIRE QUICK ASSEMBLE TREE
    • Publication number 20210113006
    • Publication date Apr 22, 2021
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VARIABLE MULTI-COLOR LED LIGHT STRING AND CONTROLLER FOR AN ARTIFIC...
    • Publication number 20200359477
    • Publication date Nov 12, 2020
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWERED TREE CONSTRUCTION
    • Publication number 20200136324
    • Publication date Apr 30, 2020
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    POWERED TREE CONSTRUCTION
    • Publication number 20200021067
    • Publication date Jan 16, 2020
    • Polygroup Macau Limited (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VARIABLE MULTI-COLOR LED LIGHT STRING AND CONTROLLER FOR AN ARTIFIC...
    • Publication number 20190394852
    • Publication date Dec 26, 2019
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • F21 - LIGHTING
  • Information Patent Application

    POWERED TREE CONSTRUCTION
    • Publication number 20190386440
    • Publication date Dec 19, 2019
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    POWERED TREE CONSTRUCTION
    • Publication number 20190081442
    • Publication date Mar 14, 2019
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWERED TREE CONSTRUCTION
    • Publication number 20180198245
    • Publication date Jul 12, 2018
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VARIABLE MULTI-COLOR LED LIGHT STRING AND CONTROLLER FOR AN ARTIFIC...
    • Publication number 20180184498
    • Publication date Jun 28, 2018
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • F21 - LIGHTING
  • Information Patent Application

    MULTI-WIRE QUICK ASSEMBLE TREE
    • Publication number 20180098655
    • Publication date Apr 12, 2018
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SYSTEMS AND METHODS FOR WATER-RESISTANT LAMP HOLDERS
    • Publication number 20170336063
    • Publication date Nov 23, 2017
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • F21 - LIGHTING
  • Information Patent Application

    VARIABLE MULTI-COLOR LED LIGHT STRING AND CONTROLLER FOR AN ARTIFIC...
    • Publication number 20170257924
    • Publication date Sep 7, 2017
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • F21 - LIGHTING
  • Information Patent Application

    POWERED TREE CONSTRUCTION
    • Publication number 20170040755
    • Publication date Feb 9, 2017
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-WIRE QUICK ASSEMBLE TREE
    • Publication number 20160278559
    • Publication date Sep 29, 2016
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    POWERED TREE CONSTRUCTION
    • Publication number 20150157159
    • Publication date Jun 11, 2015
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    POWERED TREE CONSTRUCTION
    • Publication number 20150072087
    • Publication date Mar 12, 2015
    • POLYGROUP MACAU LIMITED (BVI)
    • Chin Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    POWERED TREE CONSTRUCTION
    • Publication number 20140087094
    • Publication date Mar 27, 2014
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    POWERED TREE CONSTRUCTION
    • Publication number 20130108808
    • Publication date May 2, 2013
    • POLYGROUP MACAU LIMITED (BVI)
    • Chi Yin Alan Leung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...