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GUANGDONG FUHUA CASTING CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    83,920
  • Filing trend
    ⇧ 33.0%
About

GUANGDONG FUHUA CASTING CO LTD has a total of 22 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and mechanical elements are LIUZHOU JINTE MACHINERY CO LTD, NAIGAI MALLEABLE KK and HEATHERWILL CO.

Patent filings in countries

World map showing GUANGDONG FUHUA CASTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing GUANGDONG FUHUA CASTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Zhiqiang 16
#2 Yi Dagang 6
#3 Zhang Jianyong 4
#4 Zhou Jianwen 4
#5 Guo Weiwei 3
#6 Luo Baiqing 3
#7 Cao Chengjun 3
#8 Sun Jun 3
#9 Yang Qingsong 3
#10 Chen Shangwen 3

Latest patents

Publication Filing date Title
CN109465399A A kind of reducing gearbox sand core structure and running gate system
CN109530616A A kind of internal core-pulling mechanism and cold box die
CN109530630A Five spoke barrel casting molds of one kind and five spoke barrel manufacturing methods
CN108165702A A kind of intermediate frequency furnace melting Technology of Steel Castings
CN108246978A A kind of casting folds shape pouring in vertically clamped moulds casting technique
CN108213323A A kind of locking contracting casting method of differential carrier
CN108220751A The manufacturing method and brake drum of a kind of brake drum
CN105057597A Process for solving shrinkage problem of circular bead R of top face of brake drum
CN105057603A Process for eliminating shrinkage porosity of hub casting
CN105014007A Application method of roughing sand calcination technology to casting and sand core
CN105039841A Low-temperature impact resistant saddle
CN105057585A Method for preventing locating pins of hot core box mold from getting stuck
CN104999036A Process for solving problem of shrinkage of differential housing castings
CN105057598A Large-plane point feeding process for saddle casting
CN105039840A Alloy cast iron brake disc
CN105069246A Method for rapidly improving primary development success rate of production line castings
CN105135969A Wheel hub shift testing method and testing fixture
CN104550746A Height-limit feeding process for bearing seat
CN104493102A Duplex multi-core-head sand core for preventing core lift
CN104439092A Plate spring base sand core design