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LI ZHONGJIU

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    39,906
About

LI ZHONGJIU has a total of 69 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 agriculture, control and foods and drinks are CHONGQING SHANGTIAN ECOLOGICAL AGRICULTURE DEV CO LTD, Hebei nonghaha machinery group co ltd and ZHONGWEI TIANYUANFENG AGRICULTURAL MACHINERY MFT CO LTD.

Patent filings in countries

World map showing LI ZHONGJIUs patent filings in countries
# Country Total Patents
#1 China 69

Patent filings per year

Chart showing LI ZHONGJIUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhongjiu 69
#2 Wang Hanyang 4
#3 Lin Yan 4
#4 Wang Chengyi 2
#5 Zeng Linglin 2
#6 Hao Shimin 2
#7 Tian Yuan 2
#8 Lu Conglin 1
#9 Zhou Deze 1
#10 Shi Jintao 1

Latest patents

Publication Filing date Title
CN107787639A Holed no-tillage seeding machine
CN107771467A Stalk crushes covering combined machine with no-tillage and fertilization and sowing of corn
CN107771465A Steering wheel type lever opening dibbler
CN107771444A Oar blade type running organic fertilizer applicator conveys scattering mechanism
CN107771437A Step-by-step movement paddy cultivator
CN107771461A Apply fertilizer ditching machine
CN107787672A Step-by-step movement rice weeder
CN107771435A The shallow loose weeder of anthropogenic soil
CN107771460A Combine blade orchard fertilising ditching machine
CN107586941A A kind of small-sized roller quenching machine tool control system
CN107589685A A kind of indoor service robot control system
CN107585948A A kind of oxidation ditch activated sludge process sewage treatment control system
CN107591781A A kind of Novel low power consumption thermal-shutdown circuit
CN107583199A Microelectric current drive circuit in a kind of vision prosthesis
CN107585534A A kind of gilding press automatic charging device
CN107585117A A kind of automobile travel recorder circuit
CN107589684A A kind of lower limb walking recovery exercising robot control system
CN107589712A A kind of torsion bar of automobile steering device is pressed into actuating device control system
CN107589270A A kind of control system in full-automatic multiple-piece Thinprep pap test smearing machine
CN106666342A Wheat bran deep processing method