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LIUZHOU YUHUA TECH CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    32,495
  • Filing trend
    ⇩ 33.0%
About

LIUZHOU YUHUA TECH CO LTD has a total of 47 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machines, machine tools and packaging and shipping are IWKA PACUNION GMBH, CHENGDU CHANGDI SENSOR TECHNOLOGY CO LTD and DONGGUAN GOOD MARK NEW IND CO LTD.

Patent filings in countries

World map showing LIUZHOU YUHUA TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

Chart showing LIUZHOU YUHUA TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Yunhuan 27
#2 Luo Zhiheng 20
#3 Wei Longzheng 7
#4 Yang Chengxian 7
#5 Ji Wen 7
#6 Long Shaojie 6
#7 Zeng Zhaorui 6
#8 Wen Yunlai 6
#9 Mo Jian'An 6
#10 Ban Huihui 5

Latest patents

Publication Filing date Title
CN110846877A Inhale cotton production line of sound
CN110844644A Inhale cotton guillootine of sound
CN111716629A Large-scale injection molding apparatus for producing of car
CN111716669A Temperature control device of injection molding machine
CN111716653A Motormeter dish injection mold
CN111715870A Casting sand box transfer device
CN111716643A Injection molding machine material loading controlling means
CN111560768A Phosphorus-free and silicon-oxygen-free bleaching stabilizer and preparation method thereof
CN111559888A Common dry-mixed waterproof mortar and preparation process thereof
CN109500715A Plane indium target machine-tooled method
CN109208206A Static elimination method without spinning production line
CN108705070A Cast sandbox closing method
CN108907153A Casting clamps method
CN108465970A Automobile rear left-side seat cushion skeleton welding method
CN108637227A Cast the method for turning of sandbox
CN108436363A Automobile rear right seat back skeleton welding method
CN108581318A Fuel tank closes weldering flexible positioning method
CN108393635A Oil tank seam-welding flexible positioning method
CN108453457A The welding method of automobile rear left seat back skeleton
CN107521054A The method of injection machine automatic part picking