Inventor
LIANG FAQUAN
US14 patents
⚠️ This page may combine multiple inventors who share the name “LIANG FAQUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NANNING CITY HONG CAI ILLUMINATIONS TECH COMPANY LIMITED
6 patentsUS11015767B1May 25, 2021
Easy-to-assemble integrated LED bulb lamp
NANNING CITY HONG CAI ILLUMINATIONS TECH COMPANY LIMITED3 citations69
US10718504B1Jul 21, 2020
Lamp holder for LED string light
NANNING CITY HONG CAI ILLUMINATIONS TECH COMPANY LIMITED3 citations69
US12345382B1Jul 1, 2025
LED glass bulb and LED light string
NANNING CITY HONG CAI ILLUMINATIONS TECH COMPANY LIMITED1 citations60
US12284735B2Apr 22, 2025
Light emitting semiconductor integrated circuit
NANNING CITY HONG CAI ILLUMINATIONS TECH COMPANY LIMITED0 citations48
US12247709B2Mar 11, 2025
Lamp bulb structure and lamp
NANNING CITY HONG CAI ILLUMINATIONS TECH COMPANY LIMITED0 citations48
US12152739B2Nov 26, 2024
Lamp
NANNING CITY HONG CAI ILLUMINATIONS TECH COMPANY LIMITED0 citations48
NANNING WANG CHOI LIGHTING TECH CO LTD
4 patentsUS12013103B1Jun 18, 2024
Connection structure of string light and string light assembly
NANNING WANG CHOI LIGHTING TECH CO LTD3 citations70
US11892145B1Feb 6, 2024
Plastic light bulb
NANNING WANG CHOI LIGHTING TECH CO LTD1 citations58
US12085273B1Sep 10, 2024
Light source device and light string
NANNING WANG CHOI LIGHTING TECH CO LTD0 citations48
US12000546B1Jun 4, 2024
Lamp wick structure and lamp
NANNING WANG CHOI LIGHTING TECH CO LTD0 citations48
DONGGUAN CHEN CAI ILLUMINATING TECH CO LTD
3 patentsUS10228095B2Mar 12, 2019
LED bulb applicable for industrial automated production
DONGGUAN CHEN CAI ILLUMINATING TECH CO LTD3 citations68
US9958142B2May 1, 2018
LED lamp beads with multiple light-emitting points
DONGGUAN CHEN CAI ILLUMINATING TECH CO LTD0 citations47
US10161603B1Dec 25, 2018
Fully-sealed LED decorative lamp used in festivals
DONGGUAN CHEN CAI ILLUMINATING TECH CO LTD0 citations37