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LIUGONG MACHINERY CO LTD

Overview
  • Total Patents
    317
  • GoodIP Patent Rank
    7,321
  • Filing trend
    ⇩ 100.0%
About

LIUGONG MACHINERY CO LTD has a total of 317 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, transport and civil engineering are QUANZHOU KINHO CONSTRUCTION MACHINERY TECH CO LTD, SHANTUI CONSTR MACH CO LTD and CNH IND ITALIA SPA.

Patent filings in countries

World map showing LIUGONG MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 317

Patent filings per year

Chart showing LIUGONG MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Zhenguo 35
#2 Sun Jinquan 29
#3 Cai Dengsheng 29
#4 Huang Yiye 25
#5 Wang Yun 24
#6 Chu Changxiang 21
#7 Wang Songlin 20
#8 Tan Yanhui 19
#9 Wang Tao 19
#10 Chen Liguang 17

Latest patents

Publication Filing date Title
CN107218138A Load mechanical shovel and pretend engine oil door control method during industry
CN107166005A Mechanical-hydraulic mixes stepless transfer gear box
CN107118748A modified graphene propylene glycol engine coolant
CN107142092A Modified graphene ethylene glycol type engine coolant
CN107236581A High-performance graphene complex grease
CN107127495A Welding robot tool center point adjusts servicing unit
CN107191568A Mechanical-hydraulic mixed drive gearbox
CN107119740A Loading machine embraces fork hydraulic system
CN107217211A A kind of flange disk-like accessory and its manufacture method
CN107246038A Land leveller all-wheel-drive system
CN107218268A Land leveller front wheel driven hydraulic system
CN107152046A Land leveler operating device
CN107161211A Loading machine steering device
CN107144382A Worm gear case breakaway torque test system
CN107054325A Loading machine preventing collision protection system
CN107059984A Bucket tooth component
CN107046935A The steering mechanism of wheeled cane harvester
CN106869218A Loading machine is pitched with deflectable armful
CN106885051A Hose fixing device
CN107044453A Grating type injection fan assembly