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HEILONGJIANG PROVINCE RES ACADEMY AGRICULTURAL MACHINERY ENG

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    189,180
  • Filing trend
    ⇩ 100.0%
About

HEILONGJIANG PROVINCE RES ACADEMY AGRICULTURAL MACHINERY ENG has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets agriculture, measurement and mechanical elements are WILHELM LIPPITZ, RIBOULEAU ATELIERS and BECKER KARL GMBH CO KG.

Patent filings in countries

World map showing HEILONGJIANG PROVINCE RES ACADEMY AGRICULTURAL MACHINERY ENGs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HEILONGJIANG PROVINCE RES ACADEMY AGRICULTURAL MACHINERY ENGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhao Dechun 4
#2 Yu Tao 4
#3 Rui Cheng 3
#4 Ju Benhong 3
#5 Xie Yufeng 3
#6 Liu Junjie 3
#7 Yang Cunzhi 3
#8 Hao Jianying 3
#9 Liu Guoping 3
#10 Xu Jianping 3

Latest patents

Publication Filing date Title
CN107223378A Stubble-cleaning fertilising machine of working soil
CN107172930A Aspirated-air type fritillary bulb seeder
CN107231865A Aspirated-air type fritillary bulb sows roller
CN107084234A Rotary annular soil slot test stand drive mechanism
CN104025786A Automatic seedling selecting system of full-automatic corn transplanter
CN103875369A Ridge culture field scattered straw pick-up and collecting machine
CN103609548A Dynamic-proportion pesticide mixing device for pesticide spraying system of plant protection machine
CN103583111A Seed coating agent uniform-atomization device of seed coating machine
CN103493627A Concentrated seed manure gas-sending type precision seeder
CN103444315A Special-shaped seed sowing device
CN103353406A Suspension moving device of soil-bin automation testing vehicle
CN103355016A Manipulator positioning system of weeding robot
CN102630428A Intermittent linkage type crop harvest yield monitoring device
CN102592419A Wireless data transmission type wheel speed sensor
CN102356715A Pneumatic centralized seed metering device
CN102422753A Meshing-rotational precision mincing three-roll type maize ear-snapping device
CN102428780A Method for increasing oxygen and rapidly accelerating germination of rice seed
CN101785433A Electronic metering device for milking in constant volume