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EL LIGHT CO LTD

Overview
  • Total Patents
    16
About

EL LIGHT CO LTD has a total of 16 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SHAANXI JINHAOYUAN ENV PROT TECH CO LTD, XIA YUNNENG and TAKAMATA SEISAKUSHO KK.

Patent filings in countries

World map showing EL LIGHT CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing EL LIGHT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ruijia Chen 13
#2 Chen Ruijia Shen 2
#3 Shen Sibo 1

Latest patents

Publication Filing date Title
CN101566313A Illuminating lamp tube using LED as light source
CN101472361A Dual-control type illumination control device
CN101469835A LED single point controllable backlight advertisement lamp house
CN101469834A Lamp box apparatus with fluorescent lamp tube
CN101457904A Layered luminescence-controlled LED lamp box
CN101408289A Illuminating apparatus of lamp box
CN101388553A Current charger
CN101327084A Luminous photo frame
CN101329019A Lamp box label
CN101308621A Three-dimensional fixed image demonstrating apparatus
CN101292822A Locking device for flip type photo frame grip block
CN101294679A LED light controller
CN101097051A Light-emitting diode lamp used for waterscape decorating
CN1883343A An improved photo frame
CN1885641A Standard lamp head for light-emitting diode light source
CN1883344A Backlight photo frame