Learn more

SHENZHEN COLLESUN LIGHTING CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    49,143
About

SHENZHEN COLLESUN LIGHTING CO LTD has a total of 40 patent applications. Its first patent ever was published in 2010. It filed its patents most often in WIPO (World Intellectual Property Organization), China and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are FINELITE INC, LED ROADWAY LIGHTING LTD and Jiangsu feitian lighting co ltd.

Patent filings in countries

World map showing SHENZHEN COLLESUN LIGHTING CO LTDs patent filings in countries

Patent filings per year

Chart showing SHENZHEN COLLESUN LIGHTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Heming 39
#2 Xu Guowei 28
#3 Xiao Ling 18
#4 Chen Chuanfu 10
#5 Liu Chunhong 5
#6 Lu Shan 4
#7 Liu Jie 1
#8 Li Guopei 1
#9 Heming Huang 1
#10 Tang Jie 1

Latest patents

Publication Filing date Title
CN107923583A A kind of LED panel lamp
WO2017214893A1 Ceiling lamp
WO2017214895A1 Corn lamp
WO2017214890A1 Safe led tube
WO2017214892A1 Safe led tube
WO2017214889A1 Led tube capable of emitting light in 360 degrees
CN107172889A A kind of automatic charger and emergency luminaire
WO2017113067A1 Led ceiling lamp
WO2017113066A1 Led ceiling lamp
WO2017107144A1 Lamp tube
WO2017107145A1 Fire emergency led drive circuit and lamp
WO2017107146A1 Led drive circuit
WO2017008200A1 High bay led lamp having automatic temperature regulation
WO2017008201A1 High bay led lamp
WO2017008199A1 Inductive high bay led lamp
WO2016127411A1 Intelligent modular led lighting fixture based on optical curved bottom plate
WO2016090645A1 Driving protection circuit and led switch-mode power supply
WO2016090544A1 Primary-side feedback constant current power supply and current regulating circuit
WO2016090550A1 Led dimming and toning circuit and led lamp
WO2016090547A1 Switch-mode power supply and short-circuit protection circuit thereof