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WU WEIGUO

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    179,538
About

WU WEIGUO has a total of 70 patent applications. Its first patent ever was published in 1988. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, agriculture and measurement are TAKEDA KATAO, LIUZHOU DAJIN AGRICULTURAL TECHNOLOGY CO LTD and WENSMAN GUNNAR.

Patent filings in countries

World map showing WU WEIGUOs patent filings in countries

Patent filings per year

Chart showing WU WEIGUOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Weiguo 67
#2 Weiguo Wu 2
#3 Wu Ying 2
#4 Bao Zhouming 2
#5 Fang Chunhua 2
#6 Wu Yue 1
#7 Zhu Meilan 1
#8 Xie Kaiyan 1
#9 Yuan Dengxiang 1
#10 Hu Yichuan 1

Latest patents

Publication Filing date Title
CN106051288A Drive shaft assembly for spring film rotary actuator
CN104938464A Rice planthopper field investigation collection device
CN104872095A Rice plant hopper field investigation and collection device
CN105309370A A conversion mechanism and a machine having the functions of oxygen increasing, feed delivering and liquid state preparation adding
CN104585125A Mechanism for transferring torque between plastic impeller and impeller shaft of aerator and aerator
CN104273059A Culturing method and large rotary culturing equipment
CN104100528A Production method of impeller of roots blower and roots blower
CN107801678A One kind is surged aerator
WO2014134924A1 Surging-type aerator
CN105660502A Feeding and oxygen-enriching machine
CN104273075A Air-feeding rotary type feeding device
CN104285870A Pneumatic conveying remote feeding and oxygenation equipment
CN104206784A Clump-shaped structural aquiculture feed
CN104131995A Water pump impeller manufacturing method and water pump
CN104097025A Manufacturing method for fan blades of Roots blower, Roots blower and aeration and oxygenation device
CN104026061A Vertical type aerator with water-cooled motor
CN103960192A Bearing block assembly for aerator and waterwheel aerator with same
CN102828453A Stamping reinforcement method of weak rolling area of roadbed and application thereof
CN103385197A Impeller aerator
CN103371120A Impeller and aerator with impeller