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BEIJING DINGNENG KAIYUAN BATTERY TECHNOLOGY CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    210,907
About

BEIJING DINGNENG KAIYUAN BATTERY TECHNOLOGY CO LTD has a total of 11 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, electrical machinery and energy and materials and metallurgy are YAMAMOTO RIYUUICHI, NINGBO SHANSHAN NEW MATERIAL TECHNOLOGY CO LTD and PULEAD TECHNOLOGY INDUSTRY CO LTD.

Patent filings in countries

World map showing BEIJING DINGNENG KAIYUAN BATTERY TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing BEIJING DINGNENG KAIYUAN BATTERY TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Dengke 7
#2 Zheng Shufen 6
#3 Liu Yu 6
#4 Jia Yuexiang 2
#5 Yang Huimin 2
#6 Cui Zhengshuo 2
#7 Zhao Nannan 1
#8 Lu Honghong 1
#9 Tian Yijing 1
#10 Li Dongju 1

Latest patents

Publication Filing date Title
CN105322235A Spirally wound lithium-ion battery
CN104600253A Preparation method of ammonium oxovanadium phosphate crystals
CN104600231A Diaphragm provided with active nano boron nitride coating, and preparation method of diaphragm
CN103531746A Powder removing method of lithium ion battery pole piece
CN103531741A Lithium ion battery negative electrode tab component, manufacturing method thereof and lithium ion battery
CN103515590A Preparation method of ternary anode material of lithium ion battery
CN103307670A Method and device for circularly filtering and dedusting air in sealed environment
CN103311485A Method for surface ceramic-coating of lithium-ion battery separator
CN102881865A Method for manufacturing positive plate of battery
CN102610797A Manufacturing method of lithium iron phosphate anode
CN103137942A Manufacture method of current collector and positive plate which are used for lithium iron phosphate battery