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ZHAOQING ZHONGTENENG TECH INVESTMENT CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    91,783
  • Filing trend
    ⇩ 100.0%
About

ZHAOQING ZHONGTENENG TECH INVESTMENT CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. 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, electrical machinery and energy and materials and metallurgy are DONGGUAN TEC RICH ENGINEERING CO LTD, TIANJIN HUAXIA HONGYUAN IND CO LTD and SHENZHEN BAK BATTERY CO LTD.

Patent filings in countries

World map showing ZHAOQING ZHONGTENENG TECH INVESTMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing ZHAOQING ZHONGTENENG TECH INVESTMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Xinghua 18
#2 Li Zhengwen 12
#3 He Keli 12
#4 Gao Ming 11

Latest patents

Publication Filing date Title
CN111740144A Stacked battery and production method thereof
CN109935787A A kind of bipolar plates and preparation method thereof
CN109921027A A kind of bipolar plates
CN109888298A A kind of S type battery based on bipolar plates
CN109755668A A kind of M type battery based on bipolar plates
CN109888297A A kind of battery stacked with bipolar plates and its manufactured battery
CN107673340A Graphene and preparation method thereof
CN107994145A Seal antidetonation storage battery and preparation method thereof
CN107994272A Device is assembled in cutting for carbon fiber battery pole plates
CN107919456A A kind of accumulator terminal automatic cast welding device and method
CN107946628A Folding pressure set for carbon fiber storage battery
CN107706346A Liquid-injection equipment for carbon fiber storage battery
CN107910486A The electrode plate grid and the application in chemical cell that carbon fiber is formed as the connection method of grid and lug, carbon fiber and lug
CN107919478A Compound net type slab lattice manufacturing equipment for storage battery
CN107717152A Spray equipment for carbon fiber composite zinc net
CN107790340A Composite web formula bipolar plates apply cream equipment
CN107486476A The coaxial composite zinc silk hot extrusion manufacturing equipment of carbon fiber
CN107541854A Multistation grid wrap-up