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LIUZHOU LIUGONG HYDRAULIC COMPONENTS CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    47,859
  • Filing trend
    ⇧ 50.0%
About

LIUZHOU LIUGONG HYDRAULIC COMPONENTS CO LTD has a total of 34 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements and packaging and shipping are OIL CONTROL SPA, ATLANTIC FLUID TECH S R L and REXROTH MECMAN GMBH.

Patent filings in countries

World map showing LIUZHOU LIUGONG HYDRAULIC COMPONENTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing LIUZHOU LIUGONG HYDRAULIC COMPONENTS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jiang Tuo 27
#2 Wang Yiqian 18
#3 Gao Mingqian 17
#4 Gao Yingda 15
#5 Zhu Qingxuan 10
#6 Li Gu 10
#7 Zhu Xiaoli 7
#8 Xu Shangguo 7
#9 Zhang Erping 7
#10 Liu Tong 6

Latest patents

Publication Filing date Title
CN110905870A Load sensitive hydraulic system
CN109723694A Electric control multi-way valve
CN109372815A Multiple directional control valve and double pump fuel feeding hydraulic system
CN109519563A Crane arm control valve
CN109611389A The hydraulic circuit of check valve durability test
CN108119429A Single-action hydrocylinder
CN106812752A Multiple directional control valve
CN106762903A Multiple directional control valve
CN106744452A Hoisting brake system
CN105697828A Hydraulic control one-way valve
CN105650048A Pilot control valve group
CN105443491A Forklift lifting oil cylinder
CN105298963A Rotary valve type valve rod and control valve
CN105298962A Rotary-valve-type control valve
CN105114389A Hydraulic oil cylinder
CN104791328A Hydraulic cylinder test connecting trolley
CN104595281A Cushion cylinder
CN104389850A Oil cylinder with floating buffer structure
CN104192201A Hydraulic steering control valve and hydraulic steering control system
CN104074837A Buffering oil cylinder