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SHANGHAI ZOOMLION HEAVY INDUSTRY PILING MACHINERY CO LTD

Overview
  • Total Patents
    92
  • GoodIP Patent Rank
    28,685
  • Filing trend
    ⇧ 66.0%
About

SHANGHAI ZOOMLION HEAVY INDUSTRY PILING MACHINERY CO LTD has a total of 92 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and packaging and shipping are BASTION TECH INC, KEAST LARRY G and BASTION TECHNOLOGIES INC.

Patent filings in countries

World map showing SHANGHAI ZOOMLION HEAVY INDUSTRY PILING MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 92

Patent filings per year

Chart showing SHANGHAI ZOOMLION HEAVY INDUSTRY PILING MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qiao Guohua 17
#2 Zhu Changlin 16
#3 He Jie 11
#4 Huang Zhiming 10
#5 Che Xia 10
#6 Chang Yanpei 9
#7 Chen Yulei 8
#8 He Huan 8
#9 Huang Weimin 8
#10 Zhao Liang 6

Latest patents

Publication Filing date Title
CN112160788A Spraying device and heading machine
CN112079210A Hose winding and unwinding devices and foundation construction equipment
CN112012985A Engineering machinery water system and engineering machinery equipment
CN112145508A Engineering machinery cooling system and engineering machinery equipment
CN111894063A Milling wheel transmission mechanism
CN112065288A Mast verticality adjusting method and system and rotary drilling rig
CN111963081A Rotary drilling rig with winch pressurization and oil cylinder pressurization and transportation method thereof
CN111894491A Winch pressurization system and rotary drilling rig
CN112065357A Drill rod locking control method and device of rotary drilling rig
CN111911066A Power head damper and rotary drilling rig
CN111677724A Control method, controller and storage medium for engineering machinery hydraulic system
CN111535299A Grooving curve drawing method and equipment and engineering machinery
CN111456979A Piston cylinder
CN110902585A Winding rope pressing device and engineering mechanical device
CN111075800A Linkage control system of main winch and front support leg oil cylinder and rotary drilling rig
CN110984881A Drilling rig equipment and method for hoisting and lowering reinforcement cage
CN111115477A Main winch lifting automatic speed reduction control system and rotary drilling rig
CN110984956A Power head anti-sticking drilling electric control system, control method thereof and rotary drilling rig
CN110439482A Drilling machine drilling rod
CN110593336A Method, device and system for controlling engineering machinery tunneling and engineering machinery