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WU JIAJI

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    55,267
About

WU JIAJI has a total of 33 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 packaging and shipping, civil engineering and mechanical elements are SUZHOU DONGNAN ELEVATOR GROUP, ZHANG DEKUN and WANG CHIU NAN.

Patent filings in countries

World map showing WU JIAJIs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wu Jiaji 33
#2 Huang Gongcai 32
#3 Wu Jiacun 1
#4 Wu Shilan 1
#5 Gui Fengjian 1
#6 Wu Shengjun 1
#7 Huang Yicai 1

Latest patents

Publication Filing date Title
CN105909020A Step type stereo garage
CN105156383A Ship hydraulic drive control system
CN106468295A Oscillating disc oil cylinder motor
CN105109332A Automobile driven in hydraulic manner to move
CN105065222A Swing disc type axial piston motor
CN105109327A Hydraulic drive axle for vehicle
CN105000339A Material conveyor
CN104929886A Swing disc type axial plunger pump
CN104929995A Hydraulic walk driving system
CN104930010A Hydraulic system of vibrating pile driver
CN104743424A Stepping hydraulic elevator
CN104495586A Pneumatic telescopic elevator
CN104495584A Pneumatic traction system
CN104590969A Traction type pneumatic elevator
CN104386612A Pneumatic dragging machine
CN104443228A Pneumatic bicycle
CN104454710A Rotating movement control system
CN104436662A Ferris wheel
CN104265031A Rotary stereo garage balancing system
CN104325045A Hydraulic tooth-free bending mechanism