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GUANGZHOU CHINA RAY OPTOELECTRONIC MAT CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    32,059
About

GUANGZHOU CHINA RAY OPTOELECTRONIC MAT CO LTD has a total of 47 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, semiconductors and basic materials chemistry are NINGBO LUMILAN NEW MAT CO LTD, CHANGCHUN HAIPURUNSI TECH CO LTD and LUMINESCENCE TECH CORP.

Patent filings in countries

World map showing GUANGZHOU CHINA RAY OPTOELECTRONIC MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

Chart showing GUANGZHOU CHINA RAY OPTOELECTRONIC MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Junyou 44
#2 Yang Xi 17
#3 Huang Hong 12
#4 He Ruifeng 10
#5 Tan Jiahui 9
#6 Zhang Chen 9
#7 Liang Zhiming 7
#8 Wu Canjie 7
#9 Wang Xu 6
#10 Li Menzai 6

Latest patents

Publication Filing date Title
CN111875609A Pyrrole group-containing compound, high polymer, mixture, composition and organic electronic device
CN111848590A Compound, high polymer, mixture, composition and organic electronic device
CN111834537A Organic electroluminescent device comprising light extraction layer
CN111725414A Organic electroluminescent device comprising light extraction layer
CN111375333A Vacuum stirring and refining system and refining method thereof
CN111039987A Organic transition metal complex, polymer, mixture, composition and organic electronic device
CN111087414A Transition metal complexes, polymers, mixtures, compositions and organic electronic devices
CN110981895A Transition metal complexes, polymers, mixtures, compositions and organic electronic devices
CN111087413A Transition metal complex and organic electronic device thereof
CN110698501A Transition metal complex and application thereof
CN110845501A Arylamine compound and application thereof in organic electronic device
CN110854293A Nitrogen heterocyclic compound, composition, high polymer and organic electroluminescent device
CN110818642A Heterocyclic arylamine compound and application thereof in organic electronic device
CN110746429A Adamantane-containing compound, polymer, mixture, composition, and electronic device
CN110872313A Compound containing silicon spiro structure and application thereof
CN110845499A Nitrogen-containing polycyclic compound, high polymer, mixture, composition and organic electronic device
CN110845525A Naphthocarbazole compound and application thereof
CN110746442A Imidazole spiro-containing compound and application thereof
CN110746422A Organic compound, high polymer, mixture, composition and organic electronic device thereof
CN110760164A Organic mixture, composition containing organic mixture, organic electronic device and application