Inventor
QIU XUREN
CN13 patents
Patents
13 patentsUSD886649SJun 9, 2020
Plug-in sensor for lamps
SHENZHEN GUANKE TECH CO LTD15 citations85
USD886651SJun 9, 2020
Plug-in sensor for lamps
SHENZHEN GUANKE TECH CO LTD13 citations85
USD886650SJun 9, 2020
Plug-in sensor for lamps
SHENZHEN GUANKE TECH CO LTD10 citations84
US10948940B2Mar 16, 2021
Adjustable and pluggable control interface device with sensor thereof
SHENZHEN GUANKE TECH CO LTD2 citations73
US10952304B2Mar 16, 2021
Focus pluggable interface control device
SHENZHEN GUANKE TECH CO LTD2 citations73
USD894434SAug 25, 2020
LED lamp
SHENZHEN GUANKE TECH CO LTD5 citations73
USD959377SAug 2, 2022
Resistance control device for a lighting device
SHENZHEN GUANKE TECH CO LTD4 citations72
US10887954B1Jan 5, 2021
Resistance control device and its lamp
SHENZHEN GUANKE TECH CO LTD3 citations72
USD1015579SFeb 20, 2024
Ultraviolet corn lamp
SHENZHEN GUANKE TECH CO LTD0 citations62
US10292219B2May 14, 2019
Lamp with pluggable control interface
SHENZHEN GUANKE TECH CO LTD1 citations62
US11473765B1Oct 18, 2022
Electric light source device and lamp
SHENZHEN GUANKE TECH CO LTD0 citations52
US12280183B2Apr 22, 2025
Bulb lamp
SHENZHEN GUANKE TECH CO LTD0 citations50
US10746383B1Aug 18, 2020
Multi-angle light source device
SHENZHEN GUANKE TECH CO LTD0 citations41