Learn more

HUAINAN POWER HYDRAULIC EQUIPMENT CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    50,175
  • Filing trend
    ⇧ 1400.0%
About

HUAINAN POWER HYDRAULIC EQUIPMENT CO LTD has a total of 33 patent applications. It increased the IP activity by 1400.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets measurement, machine tools and chemical engineering are HEFEI BAICHUAN THE AUTOMATION TECH CO LTD, SUZHOU CHENGFENG MECH AND ELECTRICAL EQUIPMENT CO LTD and ZHENGZHOU SPACEME CO LTD.

Patent filings in countries

World map showing HUAINAN POWER HYDRAULIC EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing HUAINAN POWER HYDRAULIC EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zhiguo 31
#2 Liu Songjun 31
#3 Tong Miaomiao 31
#4 He Yuanhao 31
#5 Xu Xiaoqiang 20
#6 Wu Biao 11
#7 Liu Qingqing 4
#8 Wang Xianzhao 4
#9 Xie Sainan 2
#10 Zhang Jie 2

Latest patents

Publication Filing date Title
CN110549095A upright post cylinder jacking machine for fully mechanized mining hydraulic support of coal mine
CN110540147A front axle running-in test bed lifting mechanism
CN110514439A A kind of durable load test stand of farm tractor front axle
CN110567729A Sealing and rotating test bed for center revolving body sealing element of automobile crane
CN109098739A A kind of column scuffing of cylinder bore machine sleeve drawing device
CN108956276A A kind of acquaintance simulation experiment system
CN109016132A A kind of Full automatic rotating disc type muddy water blender
CN108956135A A kind of clutch performance test stand
CN108972311A A kind of horizontal cylinder barrel honing machine
CN108907669A A kind of solid tyre charging crane
CN108907665A A kind of column scuffing of cylinder bore machine
CN108956159A A kind of tractor loading running-in testing stand
CN108930689A A kind of cylinder seal part testing stand
CN109107760A A kind of step-by-step movement cleaning machine rinsing cistern system
CN109127132A A kind of cleaning machine for oil cylinder cleaning cistern system
CN108772361A A kind of continuous pass-through type cleaning machine
CN108857313A A kind of horizontal upright post jack dismounting cylinder machine
CN108857344A A kind of vertical dismounting cylinder machine of big column
CN109141846A Experimental bench is loaded outside a kind of upright post jack
CN107514165A A kind of dial-type vertical circulation multi-storied garage