Learn more

WUHU ETC BATTERY LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    47,425
  • Filing trend
    ⇧ 200.0%
About

WUHU ETC BATTERY LTD has a total of 33 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2015. 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 SHENZHEN GRAND POWERSOURCE CO LTD, TIANJIN SINOPOLY NEW ENERGY TECH CO LTD and JIANGSU HUAFU STORAGE NEW TECH DEV CO LTD.

Patent filings in countries

World map showing WUHU ETC BATTERY LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing WUHU ETC BATTERY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Xiaowei 14
#2 Dou Yuanyun 8
#3 Yan Zicong 6
#4 Wang Lingjun 5
#5 Zhao Shan 4
#6 Tang Jiaojun 4
#7 Lu Bao 4
#8 Wang Zhijun 3
#9 Tai Yuncui 3
#10 Dong Xiaoli 2

Latest patents

Publication Filing date Title
CN111883726A Lithium ion battery diaphragm slurry and preparation method and application thereof
CN111889858A Resistance welding structure and welding method of lithium ion battery
CN111710919A Lithium battery winding process
CN111606361A Lithium battery cell composite coated positive electrode material, preparation method thereof and lithium ion battery
CN111613796A Negative electrode material with negative strain material coated with silicon carbon, preparation method of negative electrode material and lithium ion battery
CN111037098A Method for repairing various welding seam defects of laser welding of power battery sealing nail
CN111048741A Lithium ion battery pole piece structure, preparation method thereof and lithium ion battery
CN110993879A High-safety lithium ion battery and preparation method thereof
CN110854388A Lithium ion battery
CN110993930A Preparation method of graphene-coated nano-silicon composite material and application of graphene-coated nano-silicon composite material as negative electrode material of lithium ion battery
CN111029582A Lithium ion battery positive electrode material, lithium ion battery positive electrode, lithium ion battery and preparation method thereof
CN110911615A High-temperature-resistant lithium ion battery diaphragm, preparation method thereof and lithium ion battery prepared from high-temperature-resistant lithium ion battery diaphragm
CN110993946A Microcapsule flame retardant, preparation method and application thereof, and lithium ion battery
CN110890588A Lithium ion battery comprising internal short circuit device, manufacturing method and triggering method
CN110600787A Power battery mould group becomes device
CN110635102A Method for manufacturing lithium ion battery cathode slurry
CN110483808A A kind of method of quick dissolution sodium carboxymethylcellulose
CN110455642A A kind of battery pole piece flexibility test fixture and test method
CN110449737A A method of repairing housing of power cell and the fried point of top cover Laser Welding
CN110203906A A kind of preparation method and applications of single-walled carbon nanotube