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YANG CHANGEN

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,617
  • Filing trend
    ⇩ 100.0%
About

YANG CHANGEN has a total of 20 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 electrical machinery and energy, environmental technology and semiconductors are EXPANDED METAL COMPANY, UNIV BEIJING CHEMICAL INDUSTRY and NI WEIHUA.

Patent filings in countries

World map showing YANG CHANGENs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing YANG CHANGENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Chang'En 20

Latest patents

Publication Filing date Title
CN107799814A A kind of lithium ion battery flame-retardant electrolyte
CN107749439A A kind of electrolyte thermoelectric cell
CN107658499A A kind of dielectric film adhesive
CN107799810A A kind of adhesive of cell electrolyte film
CN107742745A A kind of few lithium titanate battery electrolyte of gas production
CN107799811A A kind of nonaqueous electrolytic solution secondary battery
CN107799795A A kind of cell electrolyte film
CN107799818A A kind of preparation method of polymer dielectric film
CN107799833A A kind of battery liquid
CN107785608A A kind of attached padded dielectric film
CN107799816A A kind of magnesium battery electrolyte
CN107799842A A kind of additive for nickel-zinc battery
CN107658487A A kind of electrolyte of vanadium redox battery
CN107799824A A kind of electrolyte of electronic lithium battery
CN107749495A A kind of alkaline battery additive agent
CN107799819A A kind of composite polymer electrolyte membrane
CN107799832A A kind of electrolysis additive
CN107808979A A kind of dielectric film
CN107799825A A kind of high temperature modification lithium-ion battery electrolytes
CN107666013A A kind of hydrogen agent that disappears of battery liquid