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GUANGDONG CNLIGHT CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    46,895
  • Filing trend
    ⇩ 100.0%
About

GUANGDONG CNLIGHT CO LTD has a total of 38 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, basic materials chemistry and macromolecular chemistry and polymers are ANHUI AILAITE LIGHTING CO LTD, ZHONGSHAN NUODUN RES AND DEV TECH SERVICE CO LTD and ZHU XIAOLONG.

Patent filings in countries

World map showing GUANGDONG CNLIGHT CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing GUANGDONG CNLIGHT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Shijie 14
#2 Chai Guosheng 11
#3 Hu Jianhua 7
#4 Li Jinchun 7
#5 Liu Huogen 5
#6 He Tianlin 5
#7 Wu Wendong 4
#8 Luo Rihui 4
#9 Zhou Junliang 3
#10 Cao Zheng 3

Latest patents

Publication Filing date Title
CN106838663A A kind of LED for substituting fluorescent lamp
CN106214273A A kind of ophthalmic medical LED
CN105244155A Manufacturing method of flyback transformer
CN105240704A LED lamp with water-proof and dust-proof function
CN105180120A Air convection piece for LED light
CN104745029A Bulb housing protective film for LED (light-emitting diode) lamp and preparation method for bulb housing protective film
CN104707162A Liftable ultraviolet sterilizer
CN105810551A Mercury-free high voltage gas discharge lamp
CN104559570A Water paint for LED light bulb, and preparation method water paint
CN104681394A Sterilization lamp with built-in mercury releasing getter and manufacturing method thereof
CN105789000A Sealing method for quartz gas discharge lamp
CN105792489A Electronic ballast of xenon lamp
CN105757502A Full-light-angle bubble lamp
CN105764205A Decoding circuit for automobile far-near double-light-source headlamp, and automobile far-near double-light-source headlamp
CN105792491A H4 common-negative electrode decode circuit and H4 headlamp
CN105792455A LED drive circuit
CN105737774A Gas discharge lamp electrode position detection method
CN105737052A LED headlamp
CN105737053A Automobile xenon lamp
CN105737115A LED headlamp heat conduction structure