Inventor
KWOK CHI KIN SAMUEL
CN25 patents
⚠️ This page may combine multiple inventors who share the name “KWOK CHI KIN SAMUEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYGROUP MACAU LTD BVI
22 patentsUS8863416B2Oct 21, 2014
Powered tree construction
POLYGROUP MACAU LTD BVI70 citations99
US9119495B2Sep 1, 2015
Powered tree construction
POLYGROUP MACAU LTD BVI44 citations98
US8959810B1Feb 24, 2015
Powered tree construction
POLYGROUP MACAU LTD BVI54 citations98
US9907136B2Feb 27, 2018
Variable multi-color LED light string and controller for an artificial tree
POLYGROUP MACAU LTD BVI17 citations94
US9912109B2Mar 6, 2018
Powered tree construction
POLYGROUP MACAU LTD BVI14 citations92
US11967790B2Apr 23, 2024
Powered tree construction with rotation limiting
POLYGROUP MACAU LTD BVI2 citations84
US11799251B2Oct 24, 2023
Powered tree construction with rotation limiting
POLYGROUP MACAU LTD BVI2 citations84
US11019692B2May 25, 2021
Variable multi-color LED light string and controller for an artificial tree
POLYGROUP MACAU LTD BVI7 citations84
US10985513B2Apr 20, 2021
Powered tree construction with rotation limiting
POLYGROUP MACAU LTD BVI3 citations84
US10728978B2Jul 28, 2020
Variable multi-color LED light string and controller for an artificial tree
POLYGROUP MACAU LTD BVI6 citations84
US10440795B2Oct 8, 2019
Variable multi-color LED light string and controller for an artificial tree
POLYGROUP MACAU LTD BVI9 citations84
US10533738B2Jan 14, 2020
Systems and methods for water-resistant lamp holders
POLYGROUP MACAU LTD BVI16 citations83
US12111042B2Oct 8, 2024
Variable multi-color LED light string and controller for an artificial tree
POLYGROUP MACAU LTD BVI1 citations73
US11460179B2Oct 4, 2022
Variable multi-color LED light string and controller for an artificial tree
POLYGROUP MACAU LTD BVI3 citations73
US11095078B2Aug 17, 2021
Powered tree construction with rotation limiting
POLYGROUP MACAU LTD BVI2 citations73
US10842306B2Nov 24, 2020
Multi-wire quick assemble tree
POLYGROUP MACAU LTD BVI3 citations73
US10777949B2Sep 15, 2020
Powered tree construction
POLYGROUP MACAU LTD BVI1 citations73
US10522954B1Dec 31, 2019
Powered tree construction
POLYGROUP MACAU LTD BVI1 citations73
US10404019B2Sep 3, 2019
Powered tree construction
POLYGROUP MACAU LTD BVI1 citations73
US12362523B2Jul 15, 2025
Powered tree construction with rotation limiting
POLYGROUP MACAU LTD BVI0 citations62
US11602237B2Mar 14, 2023
Multi-wire quick assemble tree
POLYGROUP MACAU LTD BVI0 citations62
US12129995B2Oct 29, 2024
Systems and methods for controlling decorative lighting
POLYGROUP MACAU LTD BVI0 citations60