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ZHEJIANG HUBA CONSTRUCTION MACHINERY CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    152,041
About

ZHEJIANG HUBA CONSTRUCTION MACHINERY CO LTD has a total of 21 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping and measurement are KNF HEAVY IND CO LTD, YIWU HENGBANG CONSTRUCTION INTELLIGENT TECH CO LTD and BRITISH HOIST & CRANE COMPANY.

Patent filings in countries

World map showing ZHEJIANG HUBA CONSTRUCTION MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing ZHEJIANG HUBA CONSTRUCTION MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Mu Binhai 6
#2 Zhu Haizhi 6
#3 Luo Shilin 5
#4 Wen Tao 5
#5 Zhou Zhiyong 4
#6 Chen Xinyi 4
#7 Cao Yongjie 3
#8 Xu Hui 3
#9 Xia Liangfan 3
#10 Wang Tao 3

Latest patents

Publication Filing date Title
CN111017753A Leveling device and method for inclination of tower body of tower crane after installation
CN108423574A A kind of Lift Mechanism in Power Hoist set a distance grade Precise Position System
CN108190761A A kind of derrick crane
CN108275548A A kind of building hoist for building
CN108298438A A kind of multi-functional tower crane
CN108275555A A kind of novel architecture elevator
CN108285115A A kind of movable elevator
CN108249329A A kind of electrical remote failure diagnosis system of derrick crane
CN106226625A A kind of tower crane electrical system automatic diagnostic device and using method thereof
CN103935910A Climbing device for internal-climbing tower crane
CN103935912A Combined attached frame device of tower crane
CN103344421A Construction lifter door lock durability testing device
CN103204441A Tower crane slewing tower and slewing upper bearer connection structure
CN103204440A Tower crane telescoping guide wheel type variable amplitude trolley
CN103204437A Detachable frame of tower crane
CN103204438A Movable arm type tower crane arm tip segment structure
CN103264965A Novel tower crane standard knot introducing system
CN103042323A Welding device of Tower crane standard section main chord
CN103112784A Tower crane dragrope device
CN103101848A Portable maintenance cantilever hoist of tower crane