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WU LIMIN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    183,649
About

WU LIMIN has a total of 12 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, medical technology and environmental technology are JIANGSU HUAPENG CABLE CO LTD, KINGSIGNAL TECH CO LTD and CABLE DESIGN TECHNOLOGIES INC.

Patent filings in countries

World map showing WU LIMINs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing WU LIMINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Limin 10
#2 Wu Limin He 2

Latest patents

Publication Filing date Title
CN112057199A Automatic change equipment of injecing
CN111724941A Fireproof cable for shaft
CN111724939A Fireproof and anti-shearing composite cable
CN111585121A Power socket branching structure
CN111463729A Cable core wiring structure
CN111477395A Safe type fire prevention composite cable
CN104815531A Double-liquid alternative flow type mass transfer method and plate towers suitable for same
CN103592457A Electric brush type rotation speed measuring apparatus
CN103573957A Variable torque type continuously variable transmission
CN101021979A Grid coordinate digital map and geographic information name card
CN101017624A Audio digital map
CN1351850A Feed processing technology and feed processing machines