Learn more

GUAN ETERNAL MATERIAL TECH CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,800
  • Filing trend
    ⇧ 66.0%
About

GUAN ETERNAL MATERIAL TECH CO LTD has a total of 32 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, optics and organic fine chemistry are E-RAY OPTOELECTRONICS TECH CO LTD, HEESUNG MAT LTD and SFC CO LTD.

Patent filings in countries

World map showing GUAN ETERNAL MATERIAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing GUAN ETERNAL MATERIAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ren Xueyan 12
#2 Liu Song 11
#3 Liu Yongxiang 10
#4 Xing Qifeng 8
#5 Sun Long 8
#6 Sun Tao 7
#7 Wu Junyu 6
#8 Shao Shuang 4
#9 Zhu Hailong 3
#10 Fan Hongtao 3

Latest patents

Publication Filing date Title
CN112250667A Organic compound, application thereof and organic electroluminescent device adopting organic compound
CN112242492A Organic electroluminescent device and preparation method
CN112018248A Display device and preparation method thereof
CN111948905A Crosslinking agent, photosensitive resin composition and application thereof
CN111769199A Novel organic electroluminescent device
CN111384299A Organic light-emitting diode and preparation method thereof
CN111354855A Organic electroluminescent device
CN111338182A Photosensitive composition and application thereof
CN111341920A Organic electroluminescent device
CN111324010A Photosensitive resin composition, application thereof and color filter
CN111326665A New material and electroluminescent device thereof
CN111324012A Modified photoinitiator and preparation method and application thereof
CN111276617A Organic electroluminescent device
CN111244310A Organic electroluminescent device and organic electroluminescent display device
CN111092162A Organic electroluminescent device and preparation method thereof
CN110922388A Novel compound and application thereof in organic electroluminescence field
CN110857296A Organic electroluminescent device with hole blocking layer
CN110010774A Organic electroluminescence device
CN110010773A A kind of luminescent layer and organic electroluminescence device adjusting carrier mobility
CN109994636A A kind of organic electroluminescence device