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SHANDONG CHANGLIN AGRICULTURAL SCIENCE EQUIPMENT CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    67,272
About

SHANDONG CHANGLIN AGRICULTURAL SCIENCE EQUIPMENT CO LTD has a total of 32 patent applications. 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, agriculture and engines, pumps and turbines are JIANGSU WORLD AGRICULTURAL MACHINERY CO LTD, MORSE TEC EUROP SPA and MA CANKUI.

Patent filings in countries

World map showing SHANDONG CHANGLIN AGRICULTURAL SCIENCE EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing SHANDONG CHANGLIN AGRICULTURAL SCIENCE EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Bo 24
#2 Zhang Xuechun 21
#3 Wang Xingjun 18
#4 Li Yujue 10
#5 Yuan Xiaoping 9
#6 Li Zhenjie 7
#7 Gu Zongkai 7
#8 Hu Zunyun 6
#9 He Lin 6
#10 Li Xiumei 6

Latest patents

Publication Filing date Title
CN105909441A Installation structure of oil injection pump cam
CN105937417A Diesel engine camshaft structure
CN105889470A Transmission case assembly used for harvester and directly connected to drive axle
CN105723955A Vibrating screen cleaning mechanism used for peanut combine harvester
CN105532176A Bi-directional side-turning grain unloading mechanism for harvester
CN105546045A Transmission case assembly provided with multi-directional power output end and used for harvester
CN105557105A Automatic avoiding structure for agricultural machine farming
CN105453818A Complete machine transmission scheme for rice-wheat combine harvesting and bundling machine
CN105465349A Hydraulic-drive operating mechanism for harvester
CN104365274A Bi-directional ascending grain unloading mechanism used for harvester
CN104196997A High and low gear engaging mechanism without steel ball positioning for transmissions of tractors and harvesters
CN104192071A Boarding ladder with rotatable and retractable pedal plates for harvester
CN104186103A Peeling and grain recycling mechanism for corn harvester
CN104191965A Four-drive hydraulic mechanical stepless speed change transmission device
CN104191966A Multifunctional self-propelled tillage machine with four-wheel-drive
CN104196968A Multifunctional four-wheel-drive self-propelled transmission device
CN104170547A Lifting medium-transmission device for self-propelled rotary cultivator
CN104186105A Self-propelled multifunctional cultivator driven by two wheels
CN104160797A Pre-sowing seedbed soil preparation machine
CN104160799A Combined soil preparation machine for deep scarification, intertillage and soil crush