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JIANGYIN JIANGHUA MICROELECTRONICS MATERIALS CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    167,330
About

JIANGYIN JIANGHUA MICROELECTRONICS MATERIALS CO LTD has a total of 23 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, semiconductors and chemical engineering are SHPITALNIKOV BORIS, INST METALOZNANIE I T NA METAL and TAICANG DONGNENG ENVIRONMENTAL PROT EQUIPMENT CO L.

Patent filings in countries

World map showing JIANGYIN JIANGHUA MICROELECTRONICS MATERIALS CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing JIANGYIN JIANGHUA MICROELECTRONICS MATERIALS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yin Fuhua 23
#2 Zhu Long 22
#3 Shao Yong 18
#4 Zhao Wenhu 6
#5 Zhu Yonggang 5
#6 Luan Cheng 5
#7 Li Ying 4
#8 Gu Lingyan 3
#9 Ji Wenqing 2
#10 Li Senhu 1

Latest patents

Publication Filing date Title
CN105316663A Nickel-plating solution for preparing semiconductor silicon wafers
CN105331465A Mixed acid pre-cleaning liquid for thinning high-generation panel
CN105295923A High generation tablet personal computer ITO etching solution
CN105016320A Continuous refinement system and technology of ultra-pure phosphorus oxychloride of 5N grade
CN104932211A Aluminum film water system photoresistance stripping liquid in liquid crystal panel manufacture technology and preparation method thereof
CN104962287A ITO film etching solution for liquid crystal panel manufacturing process and preparation method thereof
CN104570629A liquid crystal panel copper film light-blocking aqueous stripping liquid
CN104611702A Liquid crystal panel copper-molybdenum membrane etching liquid
CN104129750A Liquid electronic chemical quantitative filling machine
CN104056832A Solvent barrel cleaning system
CN103668209A Etching solution composition for titanium-aluminum-titanium metal laminated membrane
CN103359698A Purification system for industrial production of electronic grade nitric acid
CN104278330A Texturing liquid for crystalline silicon solar cell and preparation method thereof
CN104282796A Silicon wafer texturing solution and preparation method thereof
CN104277890A Solar-energy silicon-chip cutting liquid
CN103332644A Loading platform for chemical tank wagon
CN104208986A Washing tower
CN104163403A Making method for ultra-pure sulfuric acid
CN104163405A Preparation method for ultra-pure nitric acid
CN104164237A Silicon dioxide etching solution and preparation method thereof