Inventor
JIANG WEIKAI
CN92 patents
Patents
50 patentsUS11112078B2Sep 7, 2021
Effect wheel assembly for stage light
GUANGZHOU HAOYANG ELECTRONICS CO LTD25 citations94
US10969087B1Apr 6, 2021
Stage light having unlockable brake motor
GUANGZHOU HAOYANG ELECTRONICS CO LTD7 citations84
US11835214B1Dec 5, 2023
Waterproof light head structure of stage light fixture, and stage light fixture with same
GUANGZHOU HAOYANG ELECTRONICS CO LTD3 citations73
USD1004831SNov 14, 2023
Pattern wheel for stage lamp
GUANGZHOU HAOYANG ELECTRONICS CO LTD3 citations73
US11060713B2Jul 13, 2021
Internal-circulating heat dissipation system for stage light
GUANGZHOU HAOYANG ELECTRONICS CO LTD4 citations73
US10962215B2Mar 30, 2021
Active radiator with omnidirectional air convection and stage lighting fixture using the same
GUANGZHOU HAOYANG ELECTRONICS CO LTD4 citations73
US12215848B1Feb 4, 2025
Stage light fixture with light head having external heat dissipation
GUANGZHOU HAOYANG ELECTRONICS CO LTD4 citations71
US12078320B1Sep 3, 2024
Stage light fixture with high-stable rotational positioning
GUANGZHOU HAOYANG ELECTRONICS CO LTD2 citations66
US12320513B2Jun 3, 2025
Light head with auxiliary heat dissipation and stage light fixture having same
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US12264808B2Apr 1, 2025
Stage light fixture with universal support arm
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US12078327B2Sep 3, 2024
Stage light fixture with high-accuracy rotary positioning
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US12066172B2Aug 20, 2024
Stage light fixture having light effect elements server
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US12010775B2Jun 11, 2024
Stage light fixture with optical parameter detection function
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US11946624B1Apr 2, 2024
Stage light fixture with integrated lens holder
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11846406B1Dec 19, 2023
Small-sized aperture assembly and stage light fixture having same
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US11849513B2Dec 19, 2023
LED dimming device with high refresh rate and smooth dimming
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US11774069B1Oct 3, 2023
Light fixture system with auto-adjustable inclination angle of lens
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11774086B2Oct 3, 2023
Simple light-blocking and air-exhausting device, and stage light fixture including same
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US11751314B2Sep 5, 2023
Visualized light adjustment method and system
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US11729876B2Aug 15, 2023
Unified color control method for multi-color light
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US11662088B1May 30, 2023
Stage light with defogging device
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11592164B2Feb 28, 2023
Light fixture capable of avoiding lighting automatically in power off
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11592157B1Feb 28, 2023
Stage light with lens buffering feature
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11421858B2Aug 23, 2022
Stage light having wireless power signal transmission system
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11326750B2May 10, 2022
High-temperature deformation resistant effect disk and stage light including same
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11320118B2May 3, 2022
Combined-type dynamic effect wheel and stage light provided with same
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11255502B2Feb 22, 2022
Stage light having effect element made of ceramic material
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11226085B2Jan 18, 2022
Combined effect wheel device
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11209140B2Dec 28, 2021
Multicolor lighting adjusting device
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11143392B2Oct 12, 2021
Humidity alarm monitoring system for stage light
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11131505B2Sep 28, 2021
Finned heat-exchange system
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US11105495B2Aug 31, 2021
Stage light shading device
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US11067817B2Jul 20, 2021
Optical element rotating device and stage light optical device
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations62
US11060700B2Jul 13, 2021
Motor braking system of stage light
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US11047547B2Jun 29, 2021
Stage lamp optical system having beam and pattern effects and light projecting device
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US10969073B2Apr 6, 2021
Color temperature compensation system and method for stage light
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US10753594B2Aug 25, 2020
Waterproof stage light with efficient heat dissipation
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US10542609B2Jan 21, 2020
Stage lighting framing system of endless rotation with wireless power transmission and wireless communication
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US10533734B2Jan 14, 2020
Multi-lamp stage light
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations62
US12510240B1Dec 30, 2025
Waterproof ventilation module and stage light fixture including same
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations57
US10648654B2May 12, 2020
Stage lighting source system with a lamp protection function
GUANGZHOU HAOYANG ELECTRONICS CO LTD1 citations57
US12516798B2Jan 6, 2026
Lighting control method and system
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations56
US12308778B2May 20, 2025
Motor assembly for slowing down falling speed of stage light fixture on power failure, and stage light fixture
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations52
US12177948B2Dec 24, 2024
Method for adjusting color rendering index of light source and stage light fixture using same
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations52
US12123558B2Oct 22, 2024
Stage light with capacitive rotation angle detection
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations52
US12085271B2Sep 10, 2024
Waterproof light head structure
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations52
US12031704B2Jul 9, 2024
Intelligent focusing method of intelligent moving head light based on machine vision
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations52
US12018817B1Jun 25, 2024
Fastening component free from electrochemical corrosion and stage light fixture with same
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations52
US11985745B2May 14, 2024
Device and method for reducing jitter of light source under low brightness, and light fixture
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations52
US11956873B2Apr 9, 2024
Automatic control system and control method for follow spot light
GUANGZHOU HAOYANG ELECTRONICS CO LTD0 citations52
Showing the top 50 of 92 patents by PatentIndex Score.