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WEI JIFEN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    154,176
About

WEI JIFEN has a total of 11 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 civil engineering, basic materials chemistry and environmental technology are SN CONSTRUCTION CO LTD, CHEN JUI-WEN and JOHN HINES.

Patent filings in countries

World map showing WEI JIFENs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing WEI JIFENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Jifen 11

Latest patents

Publication Filing date Title
CN105839556A Road marking construction process
CN105908590A Bituminous pavement cooling method
CN106049241A Construction method for on-site thermal regeneration of bituminous pavement
CN105780627A Solar road surface
CN105780734A Road engineering chute
CN105714644A Automatic dredging torrent tank
CN105755968A Reinforcement device for simply supported girder bridge
CN105735359A Automatic road well lid opening device
CN105804096A Road slope protection method
CN105781580A Tunnel crack repair method
CN105803890A Handling method for pavement depression