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TIANJIN HUACHENG HUAFENG ELECTRICAL EQUIPMENT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    141,837
About

TIANJIN HUACHENG HUAFENG ELECTRICAL EQUIPMENT CO LTD has a total of 12 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and electrical machinery and energy are Suzhou fengsheng plastic industry co ltd, HUIZHOU CHANGYI NEW MATERIAL CO LTD and WUXI LANXIANG PLASTIC IND CO LTD.

Patent filings in countries

World map showing TIANJIN HUACHENG HUAFENG ELECTRICAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing TIANJIN HUACHENG HUAFENG ELECTRICAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Xiaofeng 12

Latest patents

Publication Filing date Title
CN108075339A A kind of preparation method of composite material for slip ring personality board
CN108070219A A kind of preparation method of composite material for wind-power slip ring
CN108070107A A kind of composite material for slip ring personality board
CN108070217A A kind of composite material for Vacuum pump rotary vane
CN108070272A A kind of composite material for high pressure resistant protective plate
CN108068249A A kind of preparation method of high pressure vacuum gate spool
CN108070218A A kind of composite material for anti-creep battery plate
CN108070216A A kind of composite material for wind-power slip ring
CN108070221A A kind of preparation method of composite material for Vacuum pump rotary vane
CN108070220A A kind of preparation method of composite material for anti-creep battery plate
CN108070274A A kind of preparation method of composite material for high pressure resistant protective plate
CN108067593A A kind of high pressure vacuum gate spool