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ANHUI TONGGUAN COPPER FOIL CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    59,852
About

ANHUI TONGGUAN COPPER FOIL CO LTD has a total of 29 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, environmental technology and electrical machinery and energy are MAX SCHLOETTER DR ING, WMV APPBAU GMBH & CO KG and ACORN ANODISING COMPANY LTD.

Patent filings in countries

World map showing ANHUI TONGGUAN COPPER FOIL CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing ANHUI TONGGUAN COPPER FOIL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Shiqi 23
#2 Lu Binghu 19
#3 Wang Tong 15
#4 Gan Guoqing 14
#5 Zheng Xiaowei 14
#6 Yu Junjie 13
#7 Jia Jintao 12
#8 Li Dashuang 10
#9 Wang Guangzhi 8
#10 Wu Bin 8

Latest patents

Publication Filing date Title
CN111321437A Copper-nickel alloy foil and electrodeposition preparation method thereof
CN111058049A Foil forming machine with water receiving device
CN111014340A Winding tension control system and method for crude foil machine
CN110846692A Copper dissolving device
CN110453252A A kind of manufacturing method of high-frequency high-speed copper-clad plate HVLP copper foil
CN109904870A A kind of peak load shifting power-supply system and its control method
CN108950608A A kind of new netted copper foil preparation method
CN106086945A The preparation method of a kind of ultra-thin type double face photoelectron Copper Foil and prepared Copper Foil
CN106153623A A kind of detection apparatus and method of electronics Copper Foil hair side copper powder
CN105970261A Chrome-free treatment technology preventing surface oxidation of copper foil
CN106086973A A kind of process of surface treatment of black electronic Copper Foil
CN105937042A Electronic copper foil manufacturing device
CN106011951A Auxiliary anode device for reducing copper foil needle holes and manufacturing electrolytic copper foil and electrolytic copper foil manufacturing device
CN105119471A Circuit capable of eliminating electrolytic copper foil surface processor high frequency switch power supply eddy current and method thereof
CN104928740A Surface treatment method for reducing copper powder on rough surface of copper foil
CN104928727A Crude foil engine water or acid squeezing roller device capable of achieving accurate and rapid adjustment
CN105039947A Oxidation prevention process used for lithium ion battery copper foil
CN104911661A Surface treatment device capable of reducing copper powder on rough surface of copper foil
CN105024081A Novel anti-oxidation liquid for copper foil of lithium ion battery
CN105040040A Efficient energy-saving copper dissolving system