Learn more

CNBM CHENGDU OPTOELECTRONIC MAT CO LTD

Overview
  • Total Patents
    122
  • GoodIP Patent Rank
    11,673
  • Filing trend
    ⇩ 57.0%
About

CNBM CHENGDU OPTOELECTRONIC MAT CO LTD has a total of 122 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, semiconductors and materials and metallurgy are ANHUI XUNENG PHOTOVOLTAIC POWER CO LTD, WUXI SUNTECH-POWER CO LTD and CSG PVTECH CO LTD.

Patent filings in countries

World map showing CNBM CHENGDU OPTOELECTRONIC MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 122

Patent filings per year

Chart showing CNBM CHENGDU OPTOELECTRONIC MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Jingong 122
#2 Peng Shou 121
#3 Ma Liyun 120
#4 Yin Xinjian 71
#5 Fu Ganhua 51
#6 Sun Qinghua 30
#7 Jiang Meng 25
#8 Li Hao 19
#9 Zhao Lei 18
#10 Yang Chao 16

Latest patents

Publication Filing date Title
CN112271153A Device for uniformly cooling large-area cadmium telluride film chip
CN111969084A Method for improving stability of cadmium telluride cell
CN112165286A Bullet-proof radiation-proof power generation glass capable of shielding electromagnetic signals and preparation method thereof
CN112054080A Heat-insulating sound-insulating power generation glass and preparation method thereof
CN112054079A Power generation glass for building integrated photovoltaic and preparation method thereof
CN112054081A Heat-preservation, sound-insulation and waterproof power generation glass and preparation method thereof
CN111575649A Evaporation source device and method for preparing large-area cadmium telluride film
CN111785670A Cadmium telluride thin film solar cell substrate transmission device and use method thereof
CN111430476A Cadmium chloride coating equipment for cadmium telluride thin-film solar cell
CN111540793A Cadmium telluride solar cell module with insulating layer and preparation method thereof
CN111697094A Light-transmitting double-sided cadmium telluride power generation glass and preparation method thereof
CN111933736A Special cadmium telluride power generation glass and manufacturing method thereof
CN111540792A Color cadmium telluride power generation glass and manufacturing method thereof
CN111430481A Cadmium telluride thin film solar light-gathering component and manufacturing method thereof
CN111532788A Power generation glass assembly convenient to stack and assembling method thereof
CN111647748A Method for separating and purifying crude cuprous telluride slag
CN111392699A Preparation method of cadmium selenide
CN111266595A Gallium particle preparation device and preparation method
CN110729955A Photovoltaic glass installation component
CN110718609A Scratch-proof device for annealing of solar cell glass