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NIU YUQIN

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    64,100
About

NIU YUQIN has a total of 60 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, agriculture and control are HEBEI OCEAN & FISHERIES SCIENCE RES INST, SHANDONG MARINE FISHERIES RES INST and GUANGXI MANGROVE RES CT.

Patent filings in countries

World map showing NIU YUQINs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

Chart showing NIU YUQINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Niu Yuqin 59
#2 Li Xi 3
#3 Qian Hongjun 2
#4 Xu Xiaoqing 2
#5 Lu Lang 2
#6 Ni Min 2
#7 Qiu Qingxi 2
#8 Deng Xinyu 2
#9 Qian Xiahong 2
#10 Yin Yan 1

Latest patents

Publication Filing date Title
CN107624334A Vibrating type peanut harvesting machine
CN107624351A Self-propelled corn harvester
CN107624340A Self-propelled combine harvester for corn and stalk
CN107624384A Granulation stalk crasher
CN107630252A Ramie decorticating machine
CN107624358A From walking type comb-threshing-type cotton picker
CN107624376A The tapered roller cell wheat seed sheller unit of longitudinal axial flow
CN107626389A Axially shake sieve formula stalk crasher
CN107626595A Sugar orange sorts grading plant
CN107631587A Turn with formula ginkgo leaf drying machine
CN106689023A Bullfrog culture method
CN106688965A Method for culturing seahorses
CN106689024A Method for culturing chickens
CN106386599A Culture method of pearls
CN106688966A Mud snail breeding method
CN106688964A Marbled sand goby culturing method
CN106386600A Farming methods of crayfishes
CN106376526A Earthworm culture method
CN106386580A Breeding method of mandarin fishes
CN106688963A Aquaculture method of ostrea plicatula