Inventor
DONG YONGZHE
CN62 patents
⚠️ This page may combine multiple inventors who share the name “DONG YONGZHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XIAMEN ECO LIGHTING CO LTD
26 patentsUS11231169B2Jan 25, 2022
Downlight apparatus
XIAMEN ECO LIGHTING CO LTD4 citations73
US11168875B2Nov 9, 2021
Downlight apparatus
XIAMEN ECO LIGHTING CO LTD2 citations73
US10443788B2Oct 15, 2019
Dual-modular downlight
XIAMEN ECO LIGHTING CO LTD2 citations73
US10408437B2Sep 10, 2019
Dual-modular downlight
XIAMEN ECO LIGHTING CO LTD2 citations73
US11536423B2Dec 27, 2022
Downlight apparatus with angularly adjustable light source support
XIAMEN ECO LIGHTING CO LTD2 citations72
US11015791B2May 25, 2021
LED lamp with communication module
XIAMEN ECO LIGHTING CO LTD2 citations70
US10060612B2Aug 28, 2018
Electrical connector device of LED light
XIAMEN ECO LIGHTING CO LTD2 citations70
US11946614B2Apr 2, 2024
Downlight apparatus with angularly adjustable light source and support
XIAMEN ECO LIGHTING CO LTD0 citations62
US11378264B2Jul 5, 2022
Downlight apparatus
XIAMEN ECO LIGHTING CO LTD0 citations62
US11002434B2May 11, 2021
Dual-modular downlight
XIAMEN ECO LIGHTING CO LTD0 citations62
US10928044B2Feb 23, 2021
Downlight apparatus
XIAMEN ECO LIGHTING CO LTD1 citations62
US11242968B2Feb 8, 2022
Ceiling light apparatus
XIAMEN ECO LIGHTING CO LTD0 citations61
US11177095B2Nov 16, 2021
Wall grazer apparatus
XIAMEN ECO LIGHTING CO LTD0 citations61
US11131450B2Sep 28, 2021
Lighting apparatus
XIAMEN ECO LIGHTING CO LTD0 citations61
US10948168B2Mar 16, 2021
Downlight apparatus
XIAMEN ECO LIGHTING CO LTD0 citations61
US11525557B2Dec 13, 2022
Downlight apparatus
XIAMEN ECO LIGHTING CO LTD1 citations60
US11149916B1Oct 19, 2021
Lighting apparatus with compact size
XIAMEN ECO LIGHTING CO LTD0 citations60
US10928042B2Feb 23, 2021
Downlight apparatus
XIAMEN ECO LIGHTING CO LTD1 citations60
US11149934B2Oct 19, 2021
LED light apparatus
XIAMEN ECO LIGHTING CO LTD0 citations59
US10823385B1Nov 3, 2020
Frame lamp
XIAMEN ECO LIGHTING CO LTD1 citations55
US11480307B2Oct 25, 2022
Downlight apparatus
XIAMEN ECO LIGHTING CO LTD0 citations52
US11445583B2Sep 13, 2022
Lighting apparatus
XIAMEN ECO LIGHTING CO LTD0 citations52
US11359777B2Jun 14, 2022
Downlight apparatus
XIAMEN ECO LIGHTING CO LTD0 citations52
US10794547B2Oct 6, 2020
Downlight apparatus with replaceable rim module
XIAMEN ECO LIGHTING CO LTD0 citations52
US12075546B2Aug 27, 2024
Lighting apparatus
XIAMEN ECO LIGHTING CO LTD0 citations51
US11549665B2Jan 10, 2023
Multifunction lighting apparatus
XIAMEN ECO LIGHTING CO LTD0 citations51
XIAMEN LEEDARSON LIGHTING CO LTD
19 patentsUS11105496B1Aug 31, 2021
Downlight apparatus having a rotation unit and shifting unit for moving and rotating light module with respect to a host housing
XIAMEN LEEDARSON LIGHTING CO LTD10 citations85
US11181251B1Nov 23, 2021
Lighting apparatus
XIAMEN LEEDARSON LIGHTING CO LTD8 citations83
US11098885B1Aug 24, 2021
Lighting apparatus
XIAMEN LEEDARSON LIGHTING CO LTD8 citations83
US11149935B2Oct 19, 2021
Apparatus with lighting devices and wiring box connected by wires
XIAMEN LEEDARSON LIGHTING CO LTD2 citations73
US11572985B2Feb 7, 2023
Lighting apparatus having first and second ladder edges to prevent water from entering concealed space
XIAMEN LEEDARSON LIGHTING CO LTD3 citations72
US11085622B1Aug 10, 2021
Lighting apparatus
XIAMEN LEEDARSON LIGHTING CO LTD4 citations69
US11852304B1Dec 26, 2023
Lighting apparatus
XIAMEN LEEDARSON LIGHTING CO LTD0 citations62
US11598514B2Mar 7, 2023
Downlight apparatus
XIAMEN LEEDARSON LIGHTING CO LTD0 citations62
US11543087B2Jan 3, 2023
Lighting apparatus
XIAMEN LEEDARSON LIGHTING CO LTD0 citations62
US11384908B2Jul 12, 2022
Anti-glare downlight apparatus
XIAMEN LEEDARSON LIGHTING CO LTD1 citations62
US11353201B2Jun 7, 2022
Lighting apparatus
XIAMEN LEEDARSON LIGHTING CO LTD0 citations62
US12215834B2Feb 4, 2025
Lighting apparatus having first and second ladder edges to prevent water from entering concealed space
XIAMEN LEEDARSON LIGHTING CO LTD0 citations61
US11242986B2Feb 8, 2022
Lighting apparatus
XIAMEN LEEDARSON LIGHTING CO LTD0 citations60
US11168870B2Nov 9, 2021
Lighting apparatus
XIAMEN LEEDARSON LIGHTING CO LTD0 citations59
US11415306B2Aug 16, 2022
Panel light apparatus
XIAMEN LEEDARSON LIGHTING CO LTD0 citations57
US11441763B2Sep 13, 2022
Lighting apparatus
XIAMEN LEEDARSON LIGHTING CO LTD0 citations56
US11460178B2Oct 4, 2022
Lighting apparatus with rotation connector
XIAMEN LEEDARSON LIGHTING CO LTD0 citations52
US11608949B2Mar 21, 2023
Fixture with angularly adjustable light holder and retractable modifier support
XIAMEN LEEDARSON LIGHTING CO LTD0 citations51
US11428387B2Aug 30, 2022
Lighting apparatus
XIAMEN LEEDARSON LIGHTING CO LTD0 citations51
LEEDARSON LIGHTING CO LTD
5 patentsUS12152762B2Nov 26, 2024
Lighting apparatus
LEEDARSON LIGHTING CO LTD0 citations60
US12228271B2Feb 18, 2025
Lighting apparatus
LEEDARSON LIGHTING CO LTD0 citations59
US11873979B1Jan 16, 2024
Lighting apparatus
LEEDARSON LIGHTING CO LTD1 citations59
US11871491B1Jan 9, 2024
Lighting apparatus
LEEDARSON LIGHTING CO LTD1 citations59
US11859804B1Jan 2, 2024
Lighting apparatus
LEEDARSON LIGHTING CO LTD0 citations59
Showing the top 50 of 62 patents by PatentIndex Score.